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Huge trailing whitespace cleanup. Let's keep the tree pure from here on,

Browse source 
mmmkay?


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1418 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2007-01-04 13:43:45 +00:00
parent 1a460ee40a
commit 521daf6f0a
283 changed files with 3742 additions and 3742 deletions
Download patch file Download diff file Expand all files Collapse all files

46
src/pulsecore/shm.c
View file

@ -2,17 +2,17 @@
/***
This file is part of PulseAudio.
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@ -45,7 +45,7 @@
#if defined(__linux__) && !defined(MADV_REMOVE)
#define MADV_REMOVE 9
#endif
#endif
#define MAX_SHM_SIZE (1024*1024*20)
@ -57,7 +57,7 @@ static char *segment_name(char *fn, size_t l, unsigned id) {
int pa_shm_create_rw(pa_shm *m, size_t size, int shared, mode_t mode) {
char fn[32];
int fd = -1;
assert(m);
assert(size > 0);
assert(size < MAX_SHM_SIZE);
@ -75,7 +75,7 @@ int pa_shm_create_rw(pa_shm *m, size_t size, int shared, mode_t mode) {
#elif defined(HAVE_POSIX_MEMALIGN)
{
int r;
if ((r = posix_memalign(&m->ptr, sysconf(_SC_PAGESIZE), size)) < 0) {
pa_log("posix_memalign() failed: %s", pa_cstrerror(r));
goto fail;
@ -84,9 +84,9 @@ int pa_shm_create_rw(pa_shm *m, size_t size, int shared, mode_t mode) {
#else
m->ptr = pa_xmalloc(m->size);
#endif
m->do_unlink = 0;
} else {
#ifdef HAVE_SHM_OPEN
pa_random(&m->id, sizeof(m->id));
@ -96,12 +96,12 @@ int pa_shm_create_rw(pa_shm *m, size_t size, int shared, mode_t mode) {
pa_log("shm_open() failed: %s", pa_cstrerror(errno));
goto fail;
}
if (ftruncate(fd, m->size = size) < 0) {
pa_log("ftruncate() failed: %s", pa_cstrerror(errno));
goto fail;
}
if ((m->ptr = mmap(NULL, m->size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0)) == MAP_FAILED) {
pa_log("mmap() failed: %s", pa_cstrerror(errno));
goto fail;
@ -115,9 +115,9 @@ int pa_shm_create_rw(pa_shm *m, size_t size, int shared, mode_t mode) {
}
m->shared = shared;
return 0;
fail:
#ifdef HAVE_SHM_OPEN
@ -157,7 +157,7 @@ void pa_shm_free(pa_shm *m) {
char fn[32];
segment_name(fn, sizeof(fn), m->id);
if (shm_unlink(fn) < 0)
pa_log(" shm_unlink(%s) failed: %s", fn, pa_cstrerror(errno));
}
@ -172,7 +172,7 @@ void pa_shm_free(pa_shm *m) {
void pa_shm_punch(pa_shm *m, size_t offset, size_t size) {
void *ptr;
assert(m);
assert(m->ptr);
assert(m->size > 0);
@ -186,7 +186,7 @@ void pa_shm_punch(pa_shm *m, size_t offset, size_t size) {
* support it */
ptr = (uint8_t*) m->ptr + offset;
#ifdef __linux__
{
/* On Linux ptr must be page aligned */
@ -194,14 +194,14 @@ void pa_shm_punch(pa_shm *m, size_t offset, size_t size) {
unsigned o;
o = ((unsigned long) ptr) - ((((unsigned long) ptr)/psz) * psz);
if (o > 0) {
ptr = (uint8_t*) ptr + (psz - o);
size -= psz - o;
}
}
#endif
#ifdef MADV_REMOVE
if (madvise(ptr, size, MADV_REMOVE) >= 0)
return;
@ -210,8 +210,8 @@ void pa_shm_punch(pa_shm *m, size_t offset, size_t size) {
#ifdef MADV_FREE
if (madvise(ptr, size, MADV_FREE) >= 0)
return;
#endif
#endif
#ifdef MADV_DONTNEED
madvise(ptr, size, MADV_DONTNEED);
#endif
@ -244,7 +244,7 @@ int pa_shm_attach_ro(pa_shm *m, unsigned id) {
}
m->size = st.st_size;
if ((m->ptr = mmap(NULL, m->size, PROT_READ, MAP_SHARED, fd, 0)) == MAP_FAILED) {
pa_log("mmap() failed: %s", pa_cstrerror(errno));
goto fail;
@ -252,11 +252,11 @@ int pa_shm_attach_ro(pa_shm *m, unsigned id) {
m->do_unlink = 0;
m->shared = 1;
close(fd);
return 0;
fail:
if (fd >= 0)
close(fd);