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comparison src/os_unix.c @ 7629:befbed72da87 v7.4.1114

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commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 17 15:56:34 2016 +0100 patch 7.4.1114 Problem: delete() does not work well with symbolic links. Solution: Recognize symbolik links.
author Christian Brabandt <cb@256bit.org>
date Sun, 17 Jan 2016 16:00:05 +0100
parents 15eefe1b0dad
children 6069f43cea4e
comparison
equal deleted inserted replaced
7628:d74db83fa956 7629:befbed72da87
2992 { 2992 {
2993 /* can't hide a file */ 2993 /* can't hide a file */
2994 } 2994 }
2995 2995
2996 /* 2996 /*
2997 * return TRUE if "name" is a directory 2997 * return TRUE if "name" is a directory or a symlink to a directory
2998 * return FALSE if "name" is not a directory 2998 * return FALSE if "name" is not a directory
2999 * return FALSE for error 2999 * return FALSE for error
3000 */ 3000 */
3001 int 3001 int
3002 mch_isdir(name) 3002 mch_isdir(name)
3005 struct stat statb; 3005 struct stat statb;
3006 3006
3007 if (*name == NUL) /* Some stat()s don't flag "" as an error. */ 3007 if (*name == NUL) /* Some stat()s don't flag "" as an error. */
3008 return FALSE; 3008 return FALSE;
3009 if (stat((char *)name, &statb)) 3009 if (stat((char *)name, &statb))
3010 return FALSE;
3011 #ifdef _POSIX_SOURCE
3012 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3013 #else
3014 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE);
3015 #endif
3016 }
3017
3018 /*
3019 * return TRUE if "name" is a directory, NOT a symlink to a directory
3020 * return FALSE if "name" is not a directory
3021 * return FALSE for error
3022 */
3023 int
3024 mch_isrealdir(name)
3025 char_u *name;
3026 {
3027 struct stat statb;
3028
3029 if (*name == NUL) /* Some stat()s don't flag "" as an error. */
3030 return FALSE;
3031 if (lstat((char *)name, &statb))
3010 return FALSE; 3032 return FALSE;
3011 #ifdef _POSIX_SOURCE 3033 #ifdef _POSIX_SOURCE
3012 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); 3034 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3013 #else 3035 #else
3014 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE); 3036 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE);