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authorPaolo Bonzini <pbonzini@redhat.com>2011-09-12 16:20:11 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2011-12-22 11:53:58 +0100
commitcbcfa0418f0c196afa765f5c9837b9344d1adcf3 (patch)
treed6d9700577d061ddde7e7bf860a72b0de9a2aaed /os-posix.c
parentd9a73806585fd89f75f0c411839151863dac7f61 (diff)
downloadqemu-arm-cbcfa0418f0c196afa765f5c9837b9344d1adcf3.tar.gz
link the main loop and its dependencies into the tools
Using the main loop code from QEMU enables tools to operate fully asynchronously. Advantages include better Windows portability (for some definition of portability) over glib's. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'os-posix.c')
-rw-r--r--os-posix.c42
1 files changed, 0 insertions, 42 deletions
diff --git a/os-posix.c b/os-posix.c
index dc4a6bb3ff..5c437ca12c 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -42,11 +42,6 @@
#ifdef CONFIG_LINUX
#include <sys/prctl.h>
-#include <sys/syscall.h>
-#endif
-
-#ifdef CONFIG_EVENTFD
-#include <sys/eventfd.h>
#endif
static struct passwd *user_pwd;
@@ -333,34 +328,6 @@ void os_set_line_buffering(void)
setvbuf(stdout, NULL, _IOLBF, 0);
}
-/*
- * Creates an eventfd that looks like a pipe and has EFD_CLOEXEC set.
- */
-int qemu_eventfd(int fds[2])
-{
-#ifdef CONFIG_EVENTFD
- int ret;
-
- ret = eventfd(0, 0);
- if (ret >= 0) {
- fds[0] = ret;
- qemu_set_cloexec(ret);
- if ((fds[1] = dup(ret)) == -1) {
- close(ret);
- return -1;
- }
- qemu_set_cloexec(fds[1]);
- return 0;
- }
-
- if (errno != ENOSYS) {
- return -1;
- }
-#endif
-
- return qemu_pipe(fds);
-}
-
int qemu_create_pidfile(const char *filename)
{
char buffer[128];
@@ -384,12 +351,3 @@ int qemu_create_pidfile(const char *filename)
close(fd);
return 0;
}
-
-int qemu_get_thread_id(void)
-{
-#if defined (__linux__)
- return syscall(SYS_gettid);
-#else
- return getpid();
-#endif
-}