diff options
| author | Ron Yorston | 2015-04-19 10:50:25 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2015-04-20 13:41:32 +0200 |
| commit | 61d6ae244af424b2a05468307723f21c8810ab9e (patch) | |
| tree | ff29ec2307a60d1b8d4f110396042a6ec0a43274 /shell | |
| parent | ad795510d9fd6f4290be170c84c0d30eb1af7245 (diff) | |
| download | busybox-61d6ae244af424b2a05468307723f21c8810ab9e.zip busybox-61d6ae244af424b2a05468307723f21c8810ab9e.tar.gz | |
libbb: remove unnecessary argument to nonblock_immune_read
The loop_on_EINTR argument to nonblock_immune_read is always set to 1.
function old new delta
xmalloc_reads 200 195 -5
pgetc 488 483 -5
argstr 1313 1308 -5
nonblock_immune_read 123 86 -37
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-52) Total: -52 bytes
Signed-off-by: Ron Yorston <rmy@tigress.co.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c index 697a64f..c51fb80 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -5923,7 +5923,7 @@ expbackq(union node *cmd, int quoted, int quotes) read: if (in.fd < 0) break; - i = nonblock_immune_read(in.fd, buf, sizeof(buf), /*loop_on_EINTR:*/ 1); + i = nonblock_immune_read(in.fd, buf, sizeof(buf)); TRACE(("expbackq: read returns %d\n", i)); if (i <= 0) break; @@ -9696,7 +9696,7 @@ preadfd(void) #if ENABLE_FEATURE_EDITING retry: if (!iflag || g_parsefile->pf_fd != STDIN_FILENO) - nr = nonblock_immune_read(g_parsefile->pf_fd, buf, IBUFSIZ - 1, /*loop_on_EINTR:*/ 1); + nr = nonblock_immune_read(g_parsefile->pf_fd, buf, IBUFSIZ - 1); else { int timeout = -1; # if ENABLE_ASH_IDLE_TIMEOUT @@ -9738,7 +9738,7 @@ preadfd(void) } } #else - nr = nonblock_immune_read(g_parsefile->pf_fd, buf, IBUFSIZ - 1, /*loop_on_EINTR:*/ 1); + nr = nonblock_immune_read(g_parsefile->pf_fd, buf, IBUFSIZ - 1); #endif #if 0 /* disabled: nonblock_immune_read() handles this problem */ |