Fossil

Check-in [89e6eb96]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Improved error messages when getcwd() fails. Ticket [f628d183c958c5b12].
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 89e6eb9674f5b5521ee9fa35b8253143111c43e1
User & Date: drh 2011-06-18 15:51:36.171
Context
2011-06-18
16:50
Add a version number that is increased by one on each release. Make the initial version number 1.18 since there have been 17 prior releases. ... (check-in: e0303181 user: drh tags: trunk)
15:51
Improved error messages when getcwd() fails. Ticket [f628d183c958c5b12]. ... (check-in: 89e6eb96 user: drh tags: trunk)
2011-06-17
15:13
Fixes to "export --git". Changes spaces in tag names to "_" since Git cannot deal with spaces in tag names. Make sure the name of the committer is well-formed according to git's definition of well-formedness. ... (check-in: b707622f user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/file.c.
17
18
19
20
21
22
23


24
25
26
27
28
29
30
**
** File utilities
*/
#include "config.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>


#include "file.h"

/*
** The file status information from the most recent stat() call.
**
** Use _stati64 rather than stat on windows, in order to handle files
** larger than 2GB.







>
>







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
**
** File utilities
*/
#include "config.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include "file.h"

/*
** The file status information from the most recent stat() call.
**
** Use _stati64 rather than stat on windows, in order to handle files
** larger than 2GB.
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413

414




415
416
417
418
419
420
421
void file_getcwd(char *zBuf, int nBuf){
#ifdef _WIN32
  char *zPwdUtf8;
  int nPwd;
  int i;
  char zPwd[2000];
  if( getcwd(zPwd, sizeof(zPwd)-1)==0 ){
    fossil_fatal("pwd too big: max %d\n", (int)sizeof(zPwd)-1);
  }
  zPwdUtf8 = fossil_mbcs_to_utf8(zPwd);
  nPwd = strlen(zPwdUtf8);
  if( nPwd > nBuf-1 ){
    fossil_fatal("pwd too big: max %d\n", nBuf-1);
  }
  for(i=0; zPwdUtf8[i]; i++) if( zPwdUtf8[i]=='\\' ) zPwdUtf8[i] = '/';
  memcpy(zBuf, zPwdUtf8, nPwd+1);
  fossil_mbcs_free(zPwdUtf8);
#else
  if( getcwd(zBuf, nBuf-1)==0 ){

    fossil_fatal("pwd too big: max %d\n", nBuf-1);




  }
#endif
}

/*
** Compute a canonical pathname for a file or directory.
** Make the name absolute if it is relative.







|











>
|
>
>
>
>







397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
void file_getcwd(char *zBuf, int nBuf){
#ifdef _WIN32
  char *zPwdUtf8;
  int nPwd;
  int i;
  char zPwd[2000];
  if( getcwd(zPwd, sizeof(zPwd)-1)==0 ){
    fossil_fatal("cannot find the current working directory.");
  }
  zPwdUtf8 = fossil_mbcs_to_utf8(zPwd);
  nPwd = strlen(zPwdUtf8);
  if( nPwd > nBuf-1 ){
    fossil_fatal("pwd too big: max %d\n", nBuf-1);
  }
  for(i=0; zPwdUtf8[i]; i++) if( zPwdUtf8[i]=='\\' ) zPwdUtf8[i] = '/';
  memcpy(zBuf, zPwdUtf8, nPwd+1);
  fossil_mbcs_free(zPwdUtf8);
#else
  if( getcwd(zBuf, nBuf-1)==0 ){
    if( errno==ERANGE ){
      fossil_fatal("pwd too big: max %d\n", nBuf-1);
    }else{
      fossil_fatal("cannot find current working directory; %s",
                   strerror(errno));
    }
  }
#endif
}

/*
** Compute a canonical pathname for a file or directory.
** Make the name absolute if it is relative.