diff options
Diffstat (limited to 'src/w32.c')
| -rw-r--r-- | src/w32.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/w32.c b/src/w32.c index 5ac1bc3eb7c..0e7da449b81 100644 --- a/src/w32.c +++ b/src/w32.c @@ -1597,7 +1597,7 @@ init_environment (char ** argv) see if it succeeds. But I think that's too much to ask. */ /* MSVCRT's _access crashes with D_OK. */ - if (tmp && sys_access (tmp, D_OK) == 0) + if (tmp && sys_faccessat (AT_FDCWD, tmp, D_OK, AT_EACCESS) == 0) { char * var = alloca (strlen (tmp) + 8); sprintf (var, "TMPDIR=%s", tmp); @@ -2714,10 +2714,16 @@ logon_network_drive (const char *path) long file names. */ int -sys_access (const char * path, int mode) +sys_faccessat (int dirfd, const char * path, int mode, int flags) { DWORD attributes; + if (dirfd != AT_FDCWD) + { + errno = EBADF; + return -1; + } + /* MSVCRT implementation of 'access' doesn't recognize D_OK, and its newer versions blow up when passed D_OK. */ path = map_w32_filename (path, NULL); @@ -2960,7 +2966,7 @@ sys_mktemp (char * template) { int save_errno = errno; p[0] = first_char[i]; - if (sys_access (template, 0) < 0) + if (sys_faccessat (AT_FDCWD, template, F_OK, AT_EACCESS) < 0) { errno = save_errno; return template; @@ -4011,7 +4017,7 @@ symlink (char const *filename, char const *linkname) { /* Non-absolute FILENAME is understood as being relative to LINKNAME's directory. We need to prepend that directory to - FILENAME to get correct results from sys_access below, since + FILENAME to get correct results from sys_faccessat below, since otherwise it will interpret FILENAME relative to the directory where the Emacs process runs. Note that make-symbolic-link always makes sure LINKNAME is a fully @@ -4025,10 +4031,10 @@ symlink (char const *filename, char const *linkname) strncpy (tem, linkfn, p - linkfn); tem[p - linkfn] = '\0'; strcat (tem, filename); - dir_access = sys_access (tem, D_OK); + dir_access = sys_faccessat (AT_FDCWD, tem, D_OK, AT_EACCESS); } else - dir_access = sys_access (filename, D_OK); + dir_access = sys_faccessat (AT_FDCWD, filename, D_OK, AT_EACCESS); /* Since Windows distinguishes between symlinks to directories and to files, we provide a kludgy feature: if FILENAME doesn't |