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 --- archival/libunarchive/data_extract_to_command.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'archival/libunarchive/data_extract_to_command.c') diff --git a/archival/libunarchive/data_extract_to_command.c b/archival/libunarchive/data_extract_to_command.c index eb09439bc..95f5bc864 100644 --- a/archival/libunarchive/data_extract_to_command.c +++ b/archival/libunarchive/data_extract_to_command.c @@ -82,11 +82,8 @@ void FAST_FUNC data_extract_to_command(archive_handle_t *archive_handle) memset(tar_env, 0, sizeof(tar_env)); xpipe(p); - pid = BB_MMU ? fork() : vfork(); - switch (pid) { - case -1: - bb_perror_msg_and_die(BB_MMU ? "fork" : "vfork"); - case 0: + pid = BB_MMU ? xfork() : xvfork(); + if (pid == 0) { /* Child */ /* str2env(tar_env, TAR_FILETYPE, "f"); - parent should do it once */ oct2env(tar_env, TAR_MODE, file_header->mode); -- cgit v1.2.3