diff options
| author | Denis Vlasenko | 2007-09-07 19:33:56 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-09-07 19:33:56 +0000 |
| commit | c8d4d2f11d106f509a347787e223d863e8faa235 (patch) | |
| tree | 71fabb4fa5104b79fd596fd910cf594d765904c0 | |
| parent | d7ecd863c855a53e263486e742a4adfb871d9127 (diff) | |
| download | busybox-c8d4d2f11d106f509a347787e223d863e8faa235.zip busybox-c8d4d2f11d106f509a347787e223d863e8faa235.tar.gz | |
messages: by popular request allow PATH to be customized at build time
mount: smallish code shrink
| -rw-r--r-- | libbb/messages.c | 23 | ||||
| -rw-r--r-- | util-linux/mount.c | 5 |
2 files changed, 18 insertions, 10 deletions
diff --git a/libbb/messages.c b/libbb/messages.c index c4052b1..0e43ab6 100644 --- a/libbb/messages.c +++ b/libbb/messages.c @@ -7,13 +7,21 @@ #include "libbb.h" +/* allow default system PATH to be extended via CFLAGS */ +#ifndef BB_ADDITIONAL_PATH +#define BB_ADDITIONAL_PATH "" +#endif + +/* allow version to be extended, via CFLAGS */ #ifndef BB_EXTRA_VERSION -#define BANNER "BusyBox v" BB_VER " (" BB_BT ")" -#else -#define BANNER "BusyBox v" BB_VER " (" BB_EXTRA_VERSION ")" +#define BB_EXTRA_VERSION BB_BT #endif + +#define BANNER "BusyBox v" BB_VER " (" BB_EXTRA_VERSION ")" + const char bb_banner[] ALIGN1 = BANNER; + const char bb_msg_memory_exhausted[] ALIGN1 = "memory exhausted"; const char bb_msg_invalid_date[] ALIGN1 = "invalid date '%s'"; const char bb_msg_write_error[] ALIGN1 = "write error"; @@ -39,7 +47,8 @@ const char bb_busybox_exec_path[] ALIGN1 = CONFIG_BUSYBOX_EXEC_PATH; const char bb_default_login_shell[] ALIGN1 = LIBBB_DEFAULT_LOGIN_SHELL; /* util-linux manpage says /sbin:/bin:/usr/sbin:/usr/bin, * but I want to save a few bytes here. Check libbb.h before changing! */ -const char bb_PATH_root_path[] ALIGN1 = "PATH=/sbin:/usr/sbin:/bin:/usr/bin"; +const char bb_PATH_root_path[] ALIGN1 = + "PATH=/sbin:/usr/sbin:/bin:/usr/bin" BB_ADDITIONAL_PATH; const int const_int_0; @@ -49,11 +58,11 @@ const int const_int_1 = 1; /* This is usually something like "/var/adm/wtmp" or "/var/log/wtmp" */ const char bb_path_wtmp_file[] ALIGN1 = #if defined _PATH_WTMP -_PATH_WTMP; + _PATH_WTMP; #elif defined WTMP_FILE -WTMP_FILE; + WTMP_FILE; #else -# error unknown path to wtmp file +#error unknown path to wtmp file #endif char bb_common_bufsiz1[COMMON_BUFSIZE]; diff --git a/util-linux/mount.c b/util-linux/mount.c index 3aadbf7..91f09e1 100644 --- a/util-linux/mount.c +++ b/util-linux/mount.c @@ -1527,11 +1527,10 @@ static int singlemount(struct mntent *mp, int ignore_busy) if (ENABLE_FEATURE_CLEAN_UP) free(filteropts); - if (rc && errno == EBUSY && ignore_busy) - rc = 0; + if (errno == EBUSY && ignore_busy) + return 0; if (rc < 0) bb_perror_msg("mounting %s on %s failed", mp->mnt_fsname, mp->mnt_dir); - return rc; } |