diff options
| author | Bernhard Reutner-Fischer | 2006-04-12 18:39:58 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2006-04-12 18:39:58 +0000 |
| commit | d9cf7ac781c1274d6d23fa5674b6b90baaf4cf61 (patch) | |
| tree | c7e395cfe1eafcd601bc16e0231fc30f8789e4d9 /libbb | |
| parent | 67f641e75b685abe1588b634b409c1ee2ff68c22 (diff) | |
| download | busybox-d9cf7ac781c1274d6d23fa5674b6b90baaf4cf61.zip busybox-d9cf7ac781c1274d6d23fa5674b6b90baaf4cf61.tar.gz | |
- patch from Denis Vlasenko to add and use bb_xchdir()
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/Makefile.in | 2 | ||||
| -rw-r--r-- | libbb/bb_xchdir.c | 17 |
2 files changed, 18 insertions, 1 deletions
diff --git a/libbb/Makefile.in b/libbb/Makefile.in index f05bf80..eac14c6 100644 --- a/libbb/Makefile.in +++ b/libbb/Makefile.in @@ -30,7 +30,7 @@ LIBBB-y:= \ trim.c u_signal_names.c vdprintf.c verror_msg.c \ vherror_msg.c vperror_msg.c wfopen.c xconnect.c xgetcwd.c xstat.c \ xgethostbyname.c xgethostbyname2.c xreadlink.c xregcomp.c xgetlarg.c \ - bb_xsocket.c bb_xdaemon.c bb_xbind.c bb_xlisten.c \ + bb_xsocket.c bb_xdaemon.c bb_xbind.c bb_xlisten.c bb_xchdir.c \ get_terminal_width_height.c fclose_nonstdin.c fflush_stdout_and_exit.c \ getopt_ulflags.c default_error_retval.c wfopen_input.c speed_table.c \ perror_nomsg_and_die.c perror_nomsg.c skip_whitespace.c bb_askpass.c \ diff --git a/libbb/bb_xchdir.c b/libbb/bb_xchdir.c new file mode 100644 index 0000000..65b0153 --- /dev/null +++ b/libbb/bb_xchdir.c @@ -0,0 +1,17 @@ +/* vi: set sw=4 ts=4: */ +/* + * bb_xchdir.c - a chdir() which dies on failure with error message + * + * Copyright (C) 2006 Denis Vlasenko + * + * Licensed under LGPL, see file docs/lesser.txt in this tarball for details. + */ +#include <unistd.h> +#include "libbb.h" + +void bb_xchdir(const char *path) +{ + if (chdir(path)) + bb_perror_msg_and_die("chdir(%s)", path); +} + |