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author | Denis Vlasenko | 2006-12-26 01:25:48 +0000 |
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committer | Denis Vlasenko | 2006-12-26 01:25:48 +0000 |
commit | 64c54025842f205ad722675105b88044a5b6845a (patch) | |
tree | 9b5361a46d9174b8c4c12947b006acbca33dc24c /e2fsprogs/e2p/fgetsetversion.c | |
parent | d63c3a032ade4d7a1953031d787eed044811b78c (diff) | |
download | busybox-64c54025842f205ad722675105b88044a5b6845a.zip busybox-64c54025842f205ad722675105b88044a5b6845a.tar.gz |
remove e2fsprogs. Nobody volunteered to clean up that mess
Diffstat (limited to 'e2fsprogs/e2p/fgetsetversion.c')
-rw-r--r-- | e2fsprogs/e2p/fgetsetversion.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/e2fsprogs/e2p/fgetsetversion.c b/e2fsprogs/e2p/fgetsetversion.c deleted file mode 100644 index 8d79054..0000000 --- a/e2fsprogs/e2p/fgetsetversion.c +++ /dev/null @@ -1,70 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * fgetversion.c - Get a file version on an ext2 file system - * fsetversion.c - Set a file version on an ext2 file system - * - * - * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr> - * Laboratoire MASI, Institut Blaise Pascal - * Universite Pierre et Marie Curie (Paris VI) - * - * This file can be redistributed under the terms of the GNU Library General - * Public License - */ - -/* - * History: - * 93/10/30 - Creation - */ - -#ifdef HAVE_ERRNO_H -#include <errno.h> -#endif -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <fcntl.h> -#include <sys/ioctl.h> - -#include "e2p.h" - -#ifdef O_LARGEFILE -#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK|O_LARGEFILE) -#else -#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK) -#endif - -/* - To do fsetversion: unsigned long *ptr_version must be set to NULL. - and unsigned long version must be set to a value - To do fgetversion: unsigned long *ptr_version must NOT be set to NULL - and unsigned long version is ignored. - TITO. -*/ - -int fgetsetversion (const char * name, unsigned long * get_version, unsigned long set_version) -{ -#ifdef HAVE_EXT2_IOCTLS - int fd, r, ver, save_errno = 0; - - fd = open (name, OPEN_FLAGS); - if (fd == -1) - return -1; - if (!get_version) { - ver = (int) set_version; - r = ioctl (fd, EXT2_IOC_SETVERSION, &ver); - } else { - r = ioctl (fd, EXT2_IOC_GETVERSION, &ver); - *get_version = ver; - } - if (r == -1) - save_errno = errno; - close (fd); - if (save_errno) - errno = save_errno; - return r; -#else /* ! HAVE_EXT2_IOCTLS */ - errno = EOPNOTSUPP; - return -1; -#endif /* ! HAVE_EXT2_IOCTLS */ -} |