From 926031b7640bf5aad2ffcd54b096911743a47d97 Mon Sep 17 00:00:00 2001 From: Pascal Bellard Date: Sun, 4 Jul 2010 15:32:38 +0200 Subject: *: introduce and use xfork() and xvfork() function old new delta launch_helper 170 169 -1 setup_heredoc 312 302 -10 handle_dir_common 367 354 -13 expand_vars_to_list 2456 2443 -13 open_transformer 89 74 -15 data_extract_to_command 439 423 -16 do_ipaddr 1406 1389 -17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-85) Total: -85 bytes Signed-off-by: Pascal Bellard Signed-off-by: Denys Vlasenko --- libbb/xfuncs_printf.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'libbb/xfuncs_printf.c') diff --git a/libbb/xfuncs_printf.c b/libbb/xfuncs_printf.c index f021493b1..7069a7c8e 100644 --- a/libbb/xfuncs_printf.c +++ b/libbb/xfuncs_printf.c @@ -589,3 +589,14 @@ void FAST_FUNC generate_uuid(uint8_t *buf) /* variant = 10x */ buf[4 + 2 + 2] = (buf[4 + 2 + 2] & 0x3f) | 0x80; } + +#if BB_MMU +pid_t FAST_FUNC xfork(void) +{ + pid_t pid; + pid = fork(); + if (pid < 0) /* wtf? */ + bb_perror_msg_and_die("vfork"+1); + return pid; +} +#endif -- cgit v1.2.3