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try to use send(,,MSG_NOSIGNAL) instead of write() wherever possible (which

Browse source 
will allow us to drop the SIGPIPE check). Cache the results of the last
write()/send() to make sure that we do not issue more than necessary system
calls.



git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1083 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-07-14 22:42:01 +00:00
parent 350a253dc5
commit 860be2e70b
17 changed files with 100 additions and 58 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/pulsecore/pid.c
View file

@ -56,7 +56,7 @@ static pid_t read_pid(const char *fn, int fd) {
assert(fn && fd >= 0);
if ((r = pa_loop_read(fd, t, sizeof(t)-1)) < 0) {
if ((r = pa_loop_read(fd, t, sizeof(t)-1, NULL)) < 0) {
pa_log_warn(__FILE__": WARNING: failed to read PID file '%s': %s",
fn, pa_cstrerror(errno));
return (pid_t) -1;
@ -177,7 +177,7 @@ int pa_pid_file_create(void) {
snprintf(t, sizeof(t), "%lu\n", (unsigned long) getpid());
l = strlen(t);
if (pa_loop_write(fd, t, l) != (ssize_t) l) {
if (pa_loop_write(fd, t, l, NULL) != (ssize_t) l) {
pa_log(__FILE__": failed to write PID file.");
goto fail;
}