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| author | Pascal Bellard | 2010-07-04 15:32:38 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-07-04 15:32:38 +0200 |
| commit | 926031b7640bf5aad2ffcd54b096911743a47d97 (patch) | |
| tree | 093e0e1bab2c905a97c5880e4942e2000ada7e72 /archival/libunarchive/data_extract_to_command.c | |
| parent | 243d1757d798a0cd43f51eb1db75cc1e81c65732 (diff) | |
| download | busybox-926031b7640bf5aad2ffcd54b096911743a47d97.zip busybox-926031b7640bf5aad2ffcd54b096911743a47d97.tar.gz | |
*: 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 <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libunarchive/data_extract_to_command.c')
| -rw-r--r-- | archival/libunarchive/data_extract_to_command.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/archival/libunarchive/data_extract_to_command.c b/archival/libunarchive/data_extract_to_command.c index eb09439..95f5bc8 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); |