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add -Wundef, fix uncovered bugs

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This commit is contained in:
Denis Vlasenko
2006-11-17 20:29:00 +00:00
parent 04c6386c45
commit a7189f01a4
19 changed files with 71 additions and 74 deletions
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2
e2fsprogs/blkid/blkid_getsize.c
View File

@@ -15,7 +15,7 @@
#include <stdio.h>
#include <unistd.h>
#if HAVE_ERRNO_H
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include <fcntl.h>

8
e2fsprogs/blkid/devname.c
View File

@@ -14,20 +14,20 @@
#include <stdio.h>
#include <string.h>
#if HAVE_UNISTD_H
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#if HAVE_SYS_TYPES_H
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/stat.h>
#if HAVE_ERRNO_H
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#if HAVE_SYS_MKDEV_H
#ifdef HAVE_SYS_MKDEV_H
#include <sys/mkdev.h>
#endif
#include <time.h>

8
e2fsprogs/blkid/devno.c
View File

@@ -13,20 +13,20 @@
#include <stdio.h>
#include <string.h>
#if HAVE_UNISTD_H
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#if HAVE_SYS_TYPES_H
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/stat.h>
#include <dirent.h>
#if HAVE_ERRNO_H
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#if HAVE_SYS_MKDEV_H
#ifdef HAVE_SYS_MKDEV_H
#include <sys/mkdev.h>
#endif

2
e2fsprogs/blkid/resolve.c
View File

@@ -12,7 +12,7 @@
*/
#include <stdio.h>
#if HAVE_UNISTD_H
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>

2
e2fsprogs/e2fsck.c
View File

@@ -4309,7 +4309,7 @@ static int process_block(ext2_filsys fs,
* Should never happen, since only directories
* get called with BLOCK_FLAG_HOLE
*/
#if DEBUG_E2FSCK
#ifdef DEBUG_E2FSCK
printf("process_block() called with blk == 0, "
"blockcnt=%d, inode %lu???\n",
blockcnt, p->ino);

8
e2fsprogs/e2p/fgetsetflags.c
View File

@@ -16,15 +16,15 @@
* 93/10/30 - Creation
*/
#if HAVE_ERRNO_H
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#if HAVE_UNISTD_H
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_EXT2_IOCTLS
#ifdef HAVE_EXT2_IOCTLS
#include <fcntl.h>
#include <sys/ioctl.h>
#endif
@@ -39,7 +39,7 @@
int fgetsetflags (const char * name, unsigned long * get_flags, unsigned long set_flags)
{
#if HAVE_EXT2_IOCTLS
#ifdef HAVE_EXT2_IOCTLS
struct stat buf;
int fd, r, f, save_errno = 0;

6
e2fsprogs/e2p/fgetsetversion.c
View File

@@ -17,10 +17,10 @@
* 93/10/30 - Creation
*/
#if HAVE_ERRNO_H
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#if HAVE_UNISTD_H
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <fcntl.h>
@@ -44,7 +44,7 @@
int fgetsetversion (const char * name, unsigned long * get_version, unsigned long set_version)
{
#if HAVE_EXT2_IOCTLS
#ifdef HAVE_EXT2_IOCTLS
int fd, r, ver, save_errno = 0;
fd = open (name, OPEN_FLAGS);

10
e2fsprogs/ext2fs/finddev.c
View File

@@ -13,22 +13,22 @@
#include <stdio.h>
#include <string.h>
#if HAVE_UNISTD_H
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#if HAVE_SYS_TYPES_H
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#include <dirent.h>
#if HAVE_ERRNO_H
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#if HAVE_SYS_MKDEV_H
#ifdef HAVE_SYS_MKDEV_H
#include <sys/mkdev.h>
#endif