| rename.c (25839) | rename.c (81404) |
|---|---|
| 1/* rename.c -- BSD compatible directory function for System V 2 Copyright (C) 1988, 1990 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 --- 23 unchanged lines hidden (view full) --- 32{ 33 struct stat from_stats; 34 int pid, status; 35 36 if (stat (from, &from_stats) == 0) 37 { 38 /* We don't check existence_error because the systems which need it 39 have rename(). */ | 1/* rename.c -- BSD compatible directory function for System V 2 Copyright (C) 1988, 1990 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 --- 23 unchanged lines hidden (view full) --- 32{ 33 struct stat from_stats; 34 int pid, status; 35 36 if (stat (from, &from_stats) == 0) 37 { 38 /* We don't check existence_error because the systems which need it 39 have rename(). */ |
| 40 if (unlink (to) && errno != ENOENT) | 40 if (CVS_UNLINK (to) && errno != ENOENT) |
| 41 return -1; 42 if ((from_stats.st_mode & S_IFMT) == S_IFDIR) 43 { 44#ifdef MVDIR 45 /* I don't think MVDIR ever gets defined, but I don't think 46 it matters, because I don't think CVS ever calls rename() 47 on directories. */ 48 --- 18 unchanged lines hidden (view full) --- 67#else /* no MVDIR */ 68 error (1, 0, "internal error: cannot move directories"); 69#endif /* no MVDIR */ 70 } 71 else 72 { 73 /* We don't check existence_error because the systems which need it 74 have rename(). */ | 41 return -1; 42 if ((from_stats.st_mode & S_IFMT) == S_IFDIR) 43 { 44#ifdef MVDIR 45 /* I don't think MVDIR ever gets defined, but I don't think 46 it matters, because I don't think CVS ever calls rename() 47 on directories. */ 48 --- 18 unchanged lines hidden (view full) --- 67#else /* no MVDIR */ 68 error (1, 0, "internal error: cannot move directories"); 69#endif /* no MVDIR */ 70 } 71 else 72 { 73 /* We don't check existence_error because the systems which need it 74 have rename(). */ |
| 75 if (link (from, to) == 0 && (unlink (from) == 0 || errno == ENOENT)) | 75 if (link (from, to) == 0 && (CVS_UNLINK (from) == 0 || errno == ENOENT)) |
| 76 return 0; 77 } 78 } 79 return -1; 80} | 76 return 0; 77 } 78 } 79 return -1; 80} |