FreeCalypso > hg > freecalypso-sw

annotate rvinterf/etmsync/fileio.c @ 992:a7b0b426f9ca

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target-utils: boot ROM UART autodetection revamped The new implementation should work with both the familiar Calypso C035 boot ROM version found in our regular targets as well as the older Calypso F741979B version found on the vintage D-Sample board.
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Wed, 30 Dec 2015 21:28:41 +0000
parents d1333db6385f
children
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1 /*
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2 * FFS2 file descriptor I/O operations
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <stdlib.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include "etm.h"
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11 #include "ffs.h"
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12 #include "ffserr.h"
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13 #include "tmffs2.h"
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14 #include "limits.h"
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15 #include "localtypes.h"
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16 #include "localstruct.h"
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17 #include "exitcodes.h"
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18
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19 extern u_char rvi_msg[];
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20 extern int rvi_msg_len;
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21
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22 fd_open(pathname, flags, fdrtn)
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23 char *pathname;
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24 int flags, *fdrtn;
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25 {
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26 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
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27 int rc, slen;
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28
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29 slen = strlen(pathname);
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30 if (slen >= TMFFS_STRING_SIZE) {
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31 printf("error: pathname arg exceeds string length limit\n");
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32 return(ERROR_USAGE);
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33 }
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34 dp = cmdpkt + 1;
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35 *dp++ = ETM_FFS2;
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36 *dp++ = TMFFS_OPEN;
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37 *dp++ = slen + 1;
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38 strcpy(dp, pathname);
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39 dp += slen + 1;
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40 *dp++ = flags;
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41 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
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42 if (rc)
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43 return(rc);
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44 if (rvi_msg[3]) {
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45 report_ffs_err("open fd", rvi_msg[3]);
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46 return(ERROR_TARGET);
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47 }
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48 if (rvi_msg_len != 6) {
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49 printf("error: open fd response has wrong length\n");
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50 return(ERROR_TARGET);
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51 }
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52 *fdrtn = rvi_msg[4];
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53 return(0);
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54 }
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55
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56 fd_read(fd, databuf, rdsize, rdret)
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57 u_char *databuf;
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58 int fd, rdsize, *rdret;
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59 {
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60 u_char cmdpkt[6];
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61 int rc, sz;
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62
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63 if (rdsize > MAX_READ_DATA) {
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64 printf("error: # of bytes to read may not exceed %d\n",
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65 MAX_READ_DATA);
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66 return(ERROR_USAGE);
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67 }
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68 cmdpkt[1] = ETM_FFS2;
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69 cmdpkt[2] = TMFFS_READ;
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70 cmdpkt[3] = fd;
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71 cmdpkt[4] = rdsize;
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72 rc = etm_pkt_exch(cmdpkt, 4);
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73 if (rc)
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74 return(rc);
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75 if (rvi_msg[3]) {
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76 report_ffs_err("read fd", rvi_msg[3]);
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77 return(ERROR_TARGET);
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78 }
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79 if (rvi_msg_len < 6) {
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80 *rdret = 0;
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81 return(0);
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82 }
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83 sz = rvi_msg[4];
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84 if (rvi_msg_len != sz + 6 || sz > rdsize) {
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85 printf("error: read fd response has wrong length\n");
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86 return(ERROR_TARGET);
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87 }
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88 bcopy(rvi_msg + 5, databuf, sz);
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89 *rdret = sz;
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90 return(0);
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91 }
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92
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93 fd_write(fd, data, wrsize)
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94 u_char *data;
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95 {
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96 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
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97 int rc;
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98
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99 if (wrsize > MAX_PKT_TO_TARGET - 6) {
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100 printf("error: fd write data fails to fit in the packet\n");
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101 return(ERROR_USAGE);
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102 }
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103 dp = cmdpkt + 1;
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104 *dp++ = ETM_FFS2;
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105 *dp++ = TMFFS_WRITE;
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106 *dp++ = fd;
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107 *dp++ = wrsize;
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108 bcopy(data, dp, wrsize);
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109 dp += wrsize;
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110 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
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111 if (rc)
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112 return(rc);
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113 if (rvi_msg[3]) {
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114 report_ffs_err("fd write", rvi_msg[3]);
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115 return(ERROR_TARGET);
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116 }
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117 if (rvi_msg_len != 6) {
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
118 printf("error: TMFFS_WRITE response has wrong length\n");
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
119 return(ERROR_TARGET);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
120 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
121 if (rvi_msg[4] != wrsize) {
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
122 printf("fd write error: # of bytes written != requested\n");
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
123 return(ERROR_TARGET);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
124 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
125 return(0);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
126 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
127
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
128 fd_close(fd)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
129 {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
130 u_char cmdpkt[5];
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
131 int rc;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
132
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
133 cmdpkt[1] = ETM_FFS2;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
134 cmdpkt[2] = TMFFS_CLOSE;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
135 cmdpkt[3] = fd;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
136 rc = etm_pkt_exch(cmdpkt, 3);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
137 if (rc)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
138 return(rc);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
139 if (rvi_msg[3]) {
289
244f08f58e51 fc-fsio: error decoding implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 286
diff changeset
140 report_ffs_err("close fd", rvi_msg[3]);
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
141 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
142 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
143 if (rvi_msg_len != 5) {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
144 printf("error: close fd response has wrong length\n");
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
145 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
146 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
147 return(0);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
148 }
285
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
149
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
150 do_file_read(pathname, databuf, rdsize, rdret)
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
151 char *pathname;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
152 u_char *databuf;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
153 int rdsize, *rdret;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
154 {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
155 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
156 int rc, slen, sz;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
157
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
158 slen = strlen(pathname);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
159 if (slen >= TMFFS_STRING_SIZE) {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
160 printf("error: pathname arg exceeds string length limit\n");
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
161 return(ERROR_USAGE);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
162 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
163 if (rdsize > MAX_READ_DATA) {
286
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
164 printf("error: # of bytes to read may not exceed %d\n",
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
165 MAX_READ_DATA);
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
166 return(ERROR_USAGE);
285
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
167 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
168 dp = cmdpkt + 1;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
169 *dp++ = ETM_FFS2;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
170 *dp++ = TMFFS_FILE_READ;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
171 *dp++ = slen + 1;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
172 strcpy(dp, pathname);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
173 dp += slen + 1;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
174 *dp++ = rdsize;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
175 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
176 if (rc)
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
177 return(rc);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
178 if (rvi_msg[3]) {
289
244f08f58e51 fc-fsio: error decoding implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 286
diff changeset
179 report_ffs_err("read file", rvi_msg[3]);
285
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
180 return(ERROR_TARGET);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
181 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
182 if (rvi_msg_len < 6) {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
183 *rdret = 0;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
184 return(0);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
185 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
186 sz = rvi_msg[4];
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
187 if (rvi_msg_len != sz + 6 || sz > rdsize) {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
188 printf("error: read file response has wrong length\n");
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
189 return(ERROR_TARGET);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
190 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
191 bcopy(rvi_msg + 5, databuf, sz);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
192 *rdret = sz;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
193 return(0);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
194 }
291
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
195
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
196 max_short_file_write(pathname)
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
197 char *pathname;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
198 {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
199 return MAX_PKT_TO_TARGET - 3 - (strlen(pathname) + 2) - 3;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
200 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
201
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
202 do_short_fwrite(pathname, data, datalen)
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
203 char *pathname;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
204 u_char *data;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
205 {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
206 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
207 int rc, slen;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
208
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
209 slen = strlen(pathname);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
210 if (slen >= TMFFS_STRING_SIZE) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
211 printf("error: pathname arg exceeds string length limit\n");
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
212 return(ERROR_USAGE);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
213 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
214 if (datalen > max_short_file_write(pathname)) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
215 printf("error: short write data fails to fit in the packet\n");
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
216 return(ERROR_USAGE);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
217 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
218 dp = cmdpkt + 1;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
219 *dp++ = ETM_FFS2;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
220 *dp++ = TMFFS_FILE_WRITE;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
221 *dp++ = slen + 1;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
222 strcpy(dp, pathname);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
223 dp += slen + 1;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
224 *dp++ = datalen;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
225 bcopy(data, dp, datalen);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
226 dp += datalen;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
227 *dp++ = FFS_O_CREATE | FFS_O_TRUNC;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
228 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
229 if (rc)
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
230 return(rc);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
231 if (rvi_msg_len != 5) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
232 printf("error: TMFFS_FILE_WRITE response has wrong length\n");
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
233 return(ERROR_TARGET);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
234 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
235 if (rvi_msg[3]) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
236 report_ffs_err("short file write", rvi_msg[3]);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
237 return(ERROR_TARGET);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
238 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
239 return(0);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
240 }
910
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
241
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
242 do_opendir(pathname, statertn, countrtn)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
243 char *pathname;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
244 u_char *statertn;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
245 int *countrtn;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
246 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
247 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
248 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
249
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
250 slen = strlen(pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
251 if (slen >= TMFFS_STRING_SIZE) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
252 printf("error: pathname arg exceeds string length limit\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
253 return(ERROR_USAGE);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
254 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
255 dp = cmdpkt + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
256 *dp++ = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
257 *dp++ = TMFFS_OPENDIR;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
258 *dp++ = slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
259 strcpy(dp, pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
260 dp += slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
261 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
262 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
263 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
264 if (rvi_msg[3]) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
265 report_ffs_err("opendir", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
266 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
267 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
268 if (rvi_msg_len != 11 || rvi_msg[5] != 4) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
269 printf("error: opendir response has wrong length\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
270 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
271 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
272 *countrtn = rvi_msg[4];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
273 bcopy(rvi_msg + 6, statertn, 4);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
274 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
275 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
276
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
277 do_readdir(state, namebuf, namebuflen)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
278 u_char *state;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
279 char *namebuf;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
280 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
281 u_char cmdpkt[10];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
282 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
283
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
284 cmdpkt[1] = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
285 cmdpkt[2] = TMFFS_READDIR;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
286 cmdpkt[3] = 4;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
287 bcopy(state, cmdpkt+4, 4);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
288 cmdpkt[8] = TMFFS_STRING_SIZE;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
289 rc = etm_pkt_exch(cmdpkt, 8);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
290 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
291 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
292 if (rvi_msg[3]) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
293 report_ffs_err("readdir", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
294 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
295 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
296 if (rvi_msg_len < 14) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
297 malformed: printf("error: readdir response is malformed\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
298 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
299 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
300 if (rvi_msg[5] != 4)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
301 goto malformed;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
302 slen = rvi_msg[10];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
303 if (slen < 2 || rvi_msg_len != slen + 12)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
304 goto malformed;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
305 if (slen > namebuflen) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
306 printf("error: readdir response exceeds provided buffer\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
307 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
308 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
309 if (rvi_msg[11 + slen - 1]) /* must be terminating NUL */
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
310 goto malformed;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
311 bcopy(rvi_msg + 6, state, 4);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
312 strcpy(namebuf, rvi_msg + 11);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
313 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
314 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
315
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
316 do_xlstat(pathname, result)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
317 char *pathname;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
318 struct stat_info *result;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
319 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
320 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
321 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
322
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
323 slen = strlen(pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
324 if (slen >= TMFFS_STRING_SIZE) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
325 printf("error: pathname arg exceeds string length limit\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
326 return(ERROR_USAGE);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
327 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
328 dp = cmdpkt + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
329 *dp++ = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
330 *dp++ = TMFFS_XLSTAT;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
331 *dp++ = slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
332 strcpy(dp, pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
333 dp += slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
334 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
335 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
336 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
337 if (rvi_msg[3]) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
338 report_ffs_err("xlstat", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
339 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
340 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
341 if (rvi_msg_len != 30 || rvi_msg[4] != 24) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
342 printf("error: xlstat response has wrong length\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
343 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
344 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
345 result->type = rvi_msg[5];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
346 result->flags = rvi_msg[6];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
347 result->inode = rvi_msg[7] | rvi_msg[8] << 8;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
348 result->size = rvi_msg[9] | rvi_msg[10] << 8 | rvi_msg[11] << 16 |
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
349 rvi_msg[12] << 24;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
350 result->space = rvi_msg[13] | rvi_msg[14] << 8 | rvi_msg[15] << 16 |
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
351 rvi_msg[16] << 24;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
352 result->location = rvi_msg[17] | rvi_msg[18] << 8 | rvi_msg[19] << 16 |
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
353 rvi_msg[20] << 24;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
354 result->block = rvi_msg[22];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
355 result->sequence = rvi_msg[23] | rvi_msg[24] << 8;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
356 result->updates = rvi_msg[25] | rvi_msg[26] << 8;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
357 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
358 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
359
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
360 do_mkdir_existok(pathname)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
361 char *pathname;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
362 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
363 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
364 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
365 struct stat_info stat;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
366
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
367 slen = strlen(pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
368 if (slen >= TMFFS_STRING_SIZE) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
369 printf("error: pathname arg exceeds string length limit\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
370 return(ERROR_USAGE);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
371 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
372 dp = cmdpkt + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
373 *dp++ = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
374 *dp++ = TMFFS_MKDIR;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
375 *dp++ = slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
376 strcpy(dp, pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
377 dp += slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
378 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
379 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
380 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
381 if (rvi_msg_len != 5) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
382 printf("error: mkdir response has wrong length\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
383 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
384 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
385 if (!rvi_msg[3]) /* success */
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
386 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
387 if (rvi_msg[3] != TMFFS_ERR_EXISTS) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
388 report_ffs_err("mkdir", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
389 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
390 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
391 /* object already exists: OK if it's a directory, error otherwise */
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
392 rc = do_xlstat(pathname, &stat);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
393 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
394 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
395 if (stat.type == OT_DIR)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
396 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
397 else {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
398 printf("error: %s exists and is not a directory\n", pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
399 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
400 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
401 }