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authorDenis Vlasenko2007-04-09 21:35:07 +0000
committerDenis Vlasenko2007-04-09 21:35:07 +0000
commit3f3aa2a57dc648ade9083f3b3ad83cce8206b912 (patch)
treed5c648f583bb2edef25f05c2bed303df3d1a61f6 /libbb/copyfd.c
parentcd7001f7055c3fc2d6298ab9e3befe91e951c652 (diff)
downloadbusybox-3f3aa2a57dc648ade9083f3b3ad83cce8206b912.zip
busybox-3f3aa2a57dc648ade9083f3b3ad83cce8206b912.tar.gz
make xfunctions optionally longjump instead of exit.
use it for making NOFORK more practical. touch: make it a NOFORK applet
Diffstat (limited to 'libbb/copyfd.c')
-rw-r--r--libbb/copyfd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libbb/copyfd.c b/libbb/copyfd.c
index 0d0ec22..805b801 100644
--- a/libbb/copyfd.c
+++ b/libbb/copyfd.c
@@ -77,7 +77,7 @@ void complain_copyfd_and_die(off_t sz)
if (sz != -1)
bb_error_msg_and_die("short read");
/* if sz == -1, bb_copyfd_XX already complained */
- exit(xfunc_error_retval);
+ sleep_and_die();
}
#endif
@@ -97,7 +97,7 @@ void bb_copyfd_exact_size(int fd1, int fd2, off_t size)
if (sz != -1)
bb_error_msg_and_die("short read");
/* if sz == -1, bb_copyfd_XX already complained */
- exit(xfunc_error_retval);
+ sleep_and_die();
}
off_t bb_copyfd_eof(int fd1, int fd2)