diff options
Diffstat (limited to 'guts/openat.c')
-rw-r--r-- | guts/openat.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/guts/openat.c b/guts/openat.c deleted file mode 100644 index c245796..0000000 --- a/guts/openat.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (c) 2008-2010 Wind River Systems; see - * guts/COPYRIGHT for information. - * - * static int - * wrap_openat(int dirfd, const char *path, int flags, ...mode_t mode) { - * int rc = -1; - */ - struct stat64 buf; - int existed = 1; - int save_errno; - -#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS - if (dirfd != AT_FDCWD) { - errno = ENOSYS; - return -1; - } -#endif - /* if a creation has been requested, check whether file exists */ - if (flags & O_CREAT) { - save_errno = errno; -#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS - rc = real___xstat64(_STAT_VER, path, &buf); -#else - rc = real___fxstatat64(_STAT_VER, dirfd, path, &buf, 0); -#endif - existed = (rc != -1); - if (!existed) - pseudo_debug(2, "openat_creat: %s -> 0%o\n", path, mode); - errno = save_errno; - } - - /* because we are not actually root, secretly mask in 0700 to the - * underlying mode - */ -#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS - rc = real_open(path, flags, PSEUDO_FS_MODE(mode)); -#else - rc = real_openat(dirfd, path, flags, PSEUDO_FS_MODE(mode)); -#endif - save_errno = errno; - - if (rc != -1) { - int stat_rc; -#ifdef PSEUDO_NO_REAL_AT_FUNCTIONS - stat_rc = real___xstat64(_STAT_VER, path, &buf); -#else - stat_rc = real___fxstatat64(_STAT_VER, dirfd, path, &buf, 0); -#endif - - if (stat_rc != -1) { - buf.st_mode = PSEUDO_DB_MODE(buf.st_mode, mode); - if (!existed) { - pseudo_client_op(OP_CREAT, 0, -1, dirfd, path, &buf); - } - pseudo_client_op(OP_OPEN, PSEUDO_ACCESS(flags), rc, dirfd, path, &buf); - } else { - pseudo_debug(1, "openat (fd %d, path %d/%s, flags %d) succeeded, but stat failed (%s).\n", - rc, dirfd, path, flags, strerror(errno)); - pseudo_client_op(OP_OPEN, PSEUDO_ACCESS(flags), rc, dirfd, path, 0); - } - errno = save_errno; - } - -/* return rc; - * } - */ |