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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-04-10 15:43:37 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-04-10 15:43:37 +0000 |
| commit | 99912ca733dd960f5589227fd999c86e73c8e894 (patch) | |
| tree | 9df947fc08884d498cf76a02204d74b121064134 /libbb/fflush_stdout_and_exit.c | |
| parent | ff131b980d524a33d8a43cefe65e14f64a43f2da (diff) | |
| download | busybox-99912ca733dd960f5589227fd999c86e73c8e894.tar.gz | |
audit small applets and mark some of them as NOFORK.
Put big scary warnings in relevant places.
Diffstat (limited to 'libbb/fflush_stdout_and_exit.c')
| -rw-r--r-- | libbb/fflush_stdout_and_exit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libbb/fflush_stdout_and_exit.c b/libbb/fflush_stdout_and_exit.c index 6f44770c6..ae68222b4 100644 --- a/libbb/fflush_stdout_and_exit.c +++ b/libbb/fflush_stdout_and_exit.c @@ -13,6 +13,10 @@ #include "libbb.h" +// TODO: make it safe to call from NOFORK applets +// Currently, it can exit(0). Even if it is made to do longjmp trick +// (see sleep_and_die internals), zero cannot be passed thru this way! + void fflush_stdout_and_exit(int retval) { if (fflush(stdout)) |