2 * fgetflags.c - Get a file flags on an ext2 file system
4 * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
5 * Laboratoire MASI, Institut Blaise Pascal
6 * Universite Pierre et Marie Curie (Paris VI)
9 * This file may be redistributed under the terms of the GNU Library
10 * General Public License, version 2.
19 #ifndef _LARGEFILE_SOURCE
20 #define _LARGEFILE_SOURCE
22 #ifndef _LARGEFILE64_SOURCE
23 #define _LARGEFILE64_SOURCE
33 #include <sys/types.h>
37 #include <sys/ioctl.h>
49 #define OPEN_FLAGS (O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_NOFOLLOW)
51 int fgetflags (const char * name, unsigned long * flags)
53 #if HAVE_STAT_FLAGS && !(APPLE_DARWIN && HAVE_EXT2_IOCTLS)
56 if (stat (name, &buf) == -1)
61 if (buf.st_flags & UF_IMMUTABLE)
62 *flags |= EXT2_IMMUTABLE_FL;
65 if (buf.st_flags & UF_APPEND)
66 *flags |= EXT2_APPEND_FL;
69 if (buf.st_flags & UF_NODUMP)
70 *flags |= EXT2_NODUMP_FL;
74 #elif APPLE_DARWIN && HAVE_EXT2_IOCTLS
75 int f, save_errno = 0;
78 save_errno = syscall(SYS_fsctl, name, EXT2_IOC_GETFLAGS, &f, 0);
81 #elif HAVE_EXT2_IOCTLS
83 int fd, r, f, save_errno = 0;
85 if (!stat(name, &buf) &&
86 !S_ISREG(buf.st_mode) && !S_ISDIR(buf.st_mode)) {
90 fd = open(name, OPEN_FLAGS);
92 if (errno == ELOOP || errno == ENXIO)
96 if (!fstat(fd, &buf) &&
97 !S_ISREG(buf.st_mode) && !S_ISDIR(buf.st_mode)) {
102 r = ioctl(fd, EXT2_IOC_GETFLAGS, &f);