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Overview
| Comment: | Make blob_read_link() C89-compatible on Unix again. |
|---|---|
| Timelines: | family | ancestors | descendants | both | symlinks |
| Files: | files | file ages | folders |
| SHA1: | 034819087de9ca37a52d696ce865f60b2943398c |
| User & Date: | dmitry 2011-08-28 11:22:36 |
Context
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2011-08-31
| ||
| 09:55 | Merge latest trunk. check-in: 40ed431ca5 user: dmitry tags: symlinks | |
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2011-08-28
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| 11:22 | Make blob_read_link() C89-compatible on Unix again. check-in: 034819087d user: dmitry tags: symlinks | |
| 11:01 | Use file_delete() instead of unlink() in vfile_to_disk(). check-in: 08311ffc6a user: dmitry tags: symlinks | |
Changes
Changes to src/blob.c.
709 709 ** Any prior content of the blob is discarded, not freed. 710 710 ** 711 711 ** Returns length of destination path. 712 712 ** 713 713 ** On windows, zeros blob and returns 0. 714 714 */ 715 715 int blob_read_link(Blob *pBlob, const char *zFilename){ 716 - blob_zero(pBlob); 717 716 #if !defined(_WIN32) 718 717 char zBuf[1024]; 719 718 ssize_t len = readlink(zFilename, zBuf, 1023); 720 719 if( len < 0 ){ 721 720 fossil_panic("cannot read symbolic link %s", zFilename); 722 721 } 723 722 zBuf[len] = 0; /* null-terminate */ 723 + blob_zero(pBlob); 724 724 blob_appendf(pBlob, "%s", zBuf); 725 725 return len; 726 726 #else 727 + blob_zero(pBlob); 727 728 return 0; 728 729 #endif 729 730 } 730 731 731 732 732 733 /* 733 734 ** Write the content of a blob into a file.