hush: use FEATURE_SH_NOFORK to enable NOFORK trick

Also expands docs Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-02 18:38:57 +01:00
parent c71b469f5d
commit b72baeb003
4 changed files with 34 additions and 14 deletions
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -859,6 +859,7 @@ void FAST_FUNC update_utmp(pid_t pid, int new_type, const char *tty_name, const
 # define update_utmp(pid, new_type, tty_name, username, hostname) ((void)0)
 #endif

+
 int execable_file(const char *name) FAST_FUNC;
 char *find_execable(const char *filename, char **PATHp) FAST_FUNC;
 int exists_execable(const char *filename) FAST_FUNC;