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Move the mtab support stuff into libbb

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-Erik
This commit is contained in:
Eric Andersen 2001-04-01 16:01:11 +00:00
parent f77d88641d
commit c4cef5ab06
14 changed files with 23 additions and 55 deletions
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10
Config.h
View File

@ -210,7 +210,7 @@
#define BB_FEATURE_MOUNT_LOOP
//
// Enable support for a real /etc/mtab file instead of /proc/mounts
//#define BB_FEATURE_MOUNT_MTAB_SUPPORT
//#define BB_FEATURE_MTAB_SUPPORT
//
// Enable support for mounting remote NFS volumes.
// You may need to mount with "-o nolock" if you are
@ -345,14 +345,6 @@
// Nothing beyond this point should ever be touched by
// mere mortals so leave this stuff alone.
//
#if defined BB_MOUNT || defined BB_UMOUNT || defined BB_DF
#ifdef BB_FEATURE_MOUNT_MTAB_SUPPORT
#define BB_MTAB
#endif
#else
#undef BB_MTAB
#endif
//
#if defined BB_SH
#if defined BB_FEATURE_COMMAND_EDITING
#define BB_CMDEDIT

4
Makefile
View File

@ -202,7 +202,7 @@ endif
# And option 4:
-include applet_source_list
OBJECTS = $(APPLET_SOURCES:.c=.o) busybox.o messages.o usage.o applets.o mtab_file.o
OBJECTS = $(APPLET_SOURCES:.c=.o) busybox.o messages.o usage.o applets.o
CFLAGS += $(CROSS_CFLAGS)
CFLAGS += -DBB_VER='"$(VERSION)"'
CFLAGS += -DBB_BT='"$(BUILDTIME)"'
@ -236,7 +236,7 @@ my_getgrgid.c my_getpwnamegid.c my_getpwuid.c my_getgrnam.c my_getpwnam.c \
recursive_action.c safe_read.c safe_strncpy.c syscalls.c \
syslog_msg_with_name.c time_string.c trim.c vdprintf.c wfopen.c xfuncs.c \
xregcomp.c error_msg_and_die.c perror_msg.c perror_msg_and_die.c \
verror_msg.c vperror_msg.c
verror_msg.c vperror_msg.c mtab.c mtab_file.c
LIBBB_OBJS=$(patsubst %.c,$(LIBBB)/%.o, $(LIBBB_CSRC))
LIBBB_CFLAGS = -I$(LIBBB_DIR)

2
applets/usage.h
View File

@ -1067,7 +1067,7 @@
#else
#define USAGE_MOUNT_LOOP(a)
#endif
#ifdef BB_MTAB
#ifdef BB_FEATURE_MTAB_SUPPORT
#define USAGE_MTAB(a) a
#else
#define USAGE_MTAB(a)

10
debian/Config.h-deb vendored
View File

@ -208,7 +208,7 @@
#define BB_FEATURE_MOUNT_LOOP
//
// Enable support for a real /etc/mtab file instead of /proc/mounts
//#define BB_FEATURE_MOUNT_MTAB_SUPPORT
//#define BB_FEATURE_MTAB_SUPPORT
//
// Enable support for mounting remote NFS volumes.
// You may need to mount with "-o nolock" if you are
@ -343,14 +343,6 @@
// Nothing beyond this point should ever be touched by
// mere mortals so leave this stuff alone.
//
#if defined BB_MOUNT || defined BB_UMOUNT || defined BB_DF
#ifdef BB_FEATURE_MOUNT_MTAB_SUPPORT
#define BB_MTAB
#endif
#else
#undef BB_MTAB
#endif
//
#if defined BB_SH
#if defined BB_FEATURE_COMMAND_EDITING
#define BB_CMDEDIT

10
debian/Config.h-static vendored
View File

@ -208,7 +208,7 @@
#define BB_FEATURE_MOUNT_LOOP
//
// Enable support for a real /etc/mtab file instead of /proc/mounts
//#define BB_FEATURE_MOUNT_MTAB_SUPPORT
//#define BB_FEATURE_MTAB_SUPPORT
//
// Enable support for mounting remote NFS volumes.
// You may need to mount with "-o nolock" if you are
@ -343,14 +343,6 @@
// Nothing beyond this point should ever be touched by
// mere mortals so leave this stuff alone.
//
#if defined BB_MOUNT || defined BB_UMOUNT || defined BB_DF
#ifdef BB_FEATURE_MOUNT_MTAB_SUPPORT
#define BB_MTAB
#endif
#else
#undef BB_MTAB
#endif
//
#if defined BB_SH
#if defined BB_FEATURE_COMMAND_EDITING
#define BB_CMDEDIT

10
debian/Config.h-udeb vendored
View File

@ -208,7 +208,7 @@
#define BB_FEATURE_MOUNT_LOOP
//
// Enable support for a real /etc/mtab file instead of /proc/mounts
//#define BB_FEATURE_MOUNT_MTAB_SUPPORT
//#define BB_FEATURE_MTAB_SUPPORT
//
// Enable support for mounting remote NFS volumes.
// You may need to mount with "-o nolock" if you are
@ -343,14 +343,6 @@
// Nothing beyond this point should ever be touched by
// mere mortals so leave this stuff alone.
//
#if defined BB_MOUNT || defined BB_UMOUNT || defined BB_DF
#ifdef BB_FEATURE_MOUNT_MTAB_SUPPORT
#define BB_MTAB
#endif
#else
#undef BB_MTAB
#endif
//
#if defined BB_SH
#if defined BB_FEATURE_COMMAND_EDITING
#define BB_CMDEDIT

2
include/usage.h
View File

@ -1067,7 +1067,7 @@
#else
#define USAGE_MOUNT_LOOP(a)
#endif
#ifdef BB_MTAB
#ifdef BB_FEATURE_MTAB_SUPPORT
#define USAGE_MTAB(a) a
#else
#define USAGE_MTAB(a)

2
mtab.c → libbb/mtab.c
View File

@ -5,7 +5,7 @@
#include <string.h>
#include <stdio.h>
#include <mntent.h>
#include "busybox.h"
#include "libbb.h"
extern const char mtab_file[]; /* Defined in utility.c */
static const int MS_RDONLY = 1; /* Mount read-only. */

2
mtab_file.c → libbb/mtab_file.c
View File

@ -26,7 +26,7 @@
*/
#include <stdio.h>
#include "busybox.h"
#include "libbb.h"
/* Busybox mount uses either /proc/mounts or /dev/mtab to

4
mount.c
View File

@ -160,7 +160,7 @@ do_mount(char *specialfile, char *dir, char *filesystemtype,
/* If the mount was sucessful, do anything needed, then return TRUE */
if (status == 0 || fakeIt==TRUE) {
#if defined BB_MTAB
#if defined BB_FEATURE_MTAB_SUPPORT
if (useMtab == TRUE) {
erase_mtab(specialfile); // Clean any stale entries
write_mtab(specialfile, dir, filesystemtype, flags, mtab_opts);
@ -385,7 +385,7 @@ extern int mount_main(int argc, char **argv)
case 'f':
fakeIt = TRUE;
break;
#ifdef BB_MTAB
#ifdef BB_FEATURE_MTAB_SUPPORT
case 'n':
useMtab = FALSE;
break;

8
umount.c
View File

@ -57,7 +57,7 @@ static int doForce = FALSE;
#if defined BB_FEATURE_MOUNT_LOOP
static int freeLoop = TRUE;
#endif
#if defined BB_MTAB
#if defined BB_FEATURE_MTAB_SUPPORT
static int useMtab = TRUE;
#endif
static int umountAll = FALSE;
@ -106,7 +106,7 @@ char *mtab_getinfo(const char *match, const char which)
if (which == MTAB_GETMOUNTPT) {
return cur->mountpt;
} else {
#if !defined BB_MTAB
#if !defined BB_FEATURE_MTAB_SUPPORT
if (strcmp(cur->device, "/dev/root") == 0) {
/* Adjusts device to be the real root device,
* or leaves device alone if it can't find it */
@ -197,7 +197,7 @@ static int do_umount(const char *name)
}
}
if (status == 0) {
#if defined BB_MTAB
#if defined BB_FEATURE_MTAB_SUPPORT
if (useMtab == TRUE)
erase_mtab(name);
#endif
@ -255,7 +255,7 @@ extern int umount_main(int argc, char **argv)
freeLoop = FALSE;
break;
#endif
#ifdef BB_MTAB
#ifdef BB_FEATURE_MTAB_SUPPORT
case 'n':
useMtab = FALSE;
break;

2
usage.h
View File

@ -1067,7 +1067,7 @@
#else
#define USAGE_MOUNT_LOOP(a)
#endif
#ifdef BB_MTAB
#ifdef BB_FEATURE_MTAB_SUPPORT
#define USAGE_MTAB(a) a
#else
#define USAGE_MTAB(a)

4
util-linux/mount.c
View File

@ -160,7 +160,7 @@ do_mount(char *specialfile, char *dir, char *filesystemtype,
/* If the mount was sucessful, do anything needed, then return TRUE */
if (status == 0 || fakeIt==TRUE) {
#if defined BB_MTAB
#if defined BB_FEATURE_MTAB_SUPPORT
if (useMtab == TRUE) {
erase_mtab(specialfile); // Clean any stale entries
write_mtab(specialfile, dir, filesystemtype, flags, mtab_opts);
@ -385,7 +385,7 @@ extern int mount_main(int argc, char **argv)
case 'f':
fakeIt = TRUE;
break;
#ifdef BB_MTAB
#ifdef BB_FEATURE_MTAB_SUPPORT
case 'n':
useMtab = FALSE;
break;

8
util-linux/umount.c
View File

@ -57,7 +57,7 @@ static int doForce = FALSE;
#if defined BB_FEATURE_MOUNT_LOOP
static int freeLoop = TRUE;
#endif
#if defined BB_MTAB
#if defined BB_FEATURE_MTAB_SUPPORT
static int useMtab = TRUE;
#endif
static int umountAll = FALSE;
@ -106,7 +106,7 @@ char *mtab_getinfo(const char *match, const char which)
if (which == MTAB_GETMOUNTPT) {
return cur->mountpt;
} else {
#if !defined BB_MTAB
#if !defined BB_FEATURE_MTAB_SUPPORT
if (strcmp(cur->device, "/dev/root") == 0) {
/* Adjusts device to be the real root device,
* or leaves device alone if it can't find it */
@ -197,7 +197,7 @@ static int do_umount(const char *name)
}
}
if (status == 0) {
#if defined BB_MTAB
#if defined BB_FEATURE_MTAB_SUPPORT
if (useMtab == TRUE)
erase_mtab(name);
#endif
@ -255,7 +255,7 @@ extern int umount_main(int argc, char **argv)
freeLoop = FALSE;
break;
#endif
#ifdef BB_MTAB
#ifdef BB_FEATURE_MTAB_SUPPORT
case 'n':
useMtab = FALSE;
break;