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Apply #ifdefs around functionality not available on win32

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And also the reverse: around some win32 specific functionality
This commit is contained in:
Maarten Bosmans 2011-01-06 00:51:33 +01:00
parent 0ac0479534
commit bb12ff8356
20 changed files with 120 additions and 13 deletions
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7
src/pulsecore/memtrap.c
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@ -24,7 +24,10 @@
#endif
#include <signal.h>
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#endif
/* This is deprecated on glibc but is still used by FreeBSD */
#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)
@ -68,6 +71,7 @@ static void sigsafe_error(const char *s) {
(void) write(STDERR_FILENO, s, strlen(s));
}
#ifdef HAVE_SIGACTION
static void signal_handler(int sig, siginfo_t* si, void *data) {
unsigned j;
pa_memtrap *m;
@ -102,6 +106,7 @@ fail:
sigsafe_error("Failed to handle SIGBUS.\n");
abort();
}
#endif
static void memtrap_link(pa_memtrap *m, unsigned j) {
pa_assert(m);
@ -221,6 +226,7 @@ unlock:
}
void pa_memtrap_install(void) {
#ifdef HAVE_SIGACTION
struct sigaction sa;
allocate_aupdate();
@ -230,4 +236,5 @@ void pa_memtrap_install(void) {
sa.sa_flags = SA_RESTART|SA_SIGINFO;
pa_assert_se(sigaction(SIGBUS, &sa, NULL) == 0);
#endif
}