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authorDenis Vlasenko2008-02-25 20:30:24 +0000
committerDenis Vlasenko2008-02-25 20:30:24 +0000
commit394eebed6656dfc2e56a79500b602023000ac415 (patch)
treeb5b5858663e7333b9624cb4f329e91ae649f3247 /libbb/xfuncs.c
parent38b8831b3201a9e44cfb156b5b8577e4f5e8d761 (diff)
downloadbusybox-394eebed6656dfc2e56a79500b602023000ac415.zip
busybox-394eebed6656dfc2e56a79500b602023000ac415.tar.gz
lpd: spool mode added by Vladimir
lpr: more robust error reporting *: introduce and use xchroot libbb: full_read/write now will report partial data counts prior to error isdirectory.c: style fixes lpd_main 249 486 +237 xchroot - 29 +29 get_response_or_say_and_die 110 139 +29 full_write 52 60 +8 full_read 55 63 +8 static.newline 1 - -1 switch_root_main 404 400 -4 chpst_main 1089 1079 -10 getopt32 1370 1359 -11 chroot_main 115 101 -14 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 4/4 up/down: 311/-40) Total: 271 bytes text data bss dec hex filename 798472 728 7484 806684 c4f1c busybox_old 798775 728 7484 806987 c504b busybox_unstripped
Diffstat (limited to 'libbb/xfuncs.c')
-rw-r--r--libbb/xfuncs.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index 17760a3..18e696a 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -577,6 +577,12 @@ void xchdir(const char *path)
bb_perror_msg_and_die("chdir(%s)", path);
}
+void xchroot(const char *path)
+{
+ if (chroot(path))
+ bb_perror_msg_and_die("can't change root directory to %s", path);
+}
+
// Print a warning message if opendir() fails, but don't die.
DIR *warn_opendir(const char *path)
{