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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2016-04-01 22:12:44 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-04-01 22:12:44 +0200 |
| commit | c4199f22d0f7793b70db51c01783f0d45afce3d4 (patch) | |
| tree | d54b8df23749d5ea06dc5effd5ba111b8e2cf52f /libbb/xfuncs_printf.c | |
| parent | 29b33b63d49be88200f794d832450a4c71e85a5e (diff) | |
| download | busybox-c4199f22d0f7793b70db51c01783f0d45afce3d4.tar.gz | |
libbb: two new functions: wait_for_exitstatus(pid), xfchdir(fd)
Bartosz Golaszewski proposed xfchdir()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/xfuncs_printf.c')
| -rw-r--r-- | libbb/xfuncs_printf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libbb/xfuncs_printf.c b/libbb/xfuncs_printf.c index 73488908d..4aa1b5ce2 100644 --- a/libbb/xfuncs_printf.c +++ b/libbb/xfuncs_printf.c @@ -390,6 +390,12 @@ void FAST_FUNC xchdir(const char *path) bb_perror_msg_and_die("can't change directory to '%s'", path); } +void FAST_FUNC xfchdir(int fd) +{ + if (fchdir(fd)) + bb_perror_msg_and_die("fchdir"); +} + void FAST_FUNC xchroot(const char *path) { if (chroot(path)) |