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comparison src/realpath.c @ 288:e11d67e05968 r21-0b42

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Import from CVS: tag r21-0b42
author cvs
date Mon, 13 Aug 2007 10:35:54 +0200
parents 558f606b08ae
children 8626e4521993
comparison
equal deleted inserted replaced
287:13a0bd77a29d 288:e11d67e05968
40 #include <errno.h> 40 #include <errno.h>
41 #ifndef STDC_HEADERS 41 #ifndef STDC_HEADERS
42 extern int errno; 42 extern int errno;
43 #endif 43 #endif
44 44
45 #ifdef WINDOWSNT
46 #include <direct.h>
47 #endif
48
45 #include <sys/stat.h> /* for S_IFLNK */ 49 #include <sys/stat.h> /* for S_IFLNK */
46 50
47 #ifndef PATH_MAX 51 #ifndef PATH_MAX
48 #ifdef _POSIX_VERSION 52 #ifdef _POSIX_VERSION
49 #define PATH_MAX _POSIX_PATH_MAX 53 #define PATH_MAX _POSIX_PATH_MAX
65 const char *path; 69 const char *path;
66 char resolved_path []; 70 char resolved_path [];
67 #endif 71 #endif
68 { 72 {
69 char copy_path[PATH_MAX]; 73 char copy_path[PATH_MAX];
70 char link_path[PATH_MAX];
71 char *new_path = resolved_path; 74 char *new_path = resolved_path;
72 char *max_path; 75 char *max_path;
73 int readlinks = 0; 76 int readlinks = 0;
77 #ifdef S_IFLNK
78 char link_path[PATH_MAX];
74 int n; 79 int n;
80 #endif
75 81
76 /* Make a copy of the source path since we may need to modify it. */ 82 /* Make a copy of the source path since we may need to modify it. */
77 strcpy(copy_path, path); 83 strcpy(copy_path, path);
78 path = copy_path; 84 path = copy_path;
79 max_path = copy_path + PATH_MAX - 2; 85 max_path = copy_path + PATH_MAX - 2;