diff options
Diffstat (limited to 'include/qemu/osdep.h')
| -rw-r--r-- | include/qemu/osdep.h | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index fe7c3c5..96fe51b 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -8,7 +8,7 @@ * To avoid getting into possible circular include dependencies, this * file should not include any other QEMU headers, with the exceptions * of config-host.h, config-target.h, qemu/compiler.h, - * sysemu/os-posix.h, sysemu/os-win32.h, glib-compat.h and + * system/os-posix.h, system/os-win32.h, system/os-wasm.h, glib-compat.h and * qemu/typedefs.h, all of which are doing a similar job to this file * and are under similar constraints. * @@ -128,7 +128,7 @@ QEMU_EXTERN_C int daemon(int, int); #include <sys/stat.h> #include <sys/time.h> #include <assert.h> -/* setjmp must be declared before sysemu/os-win32.h +/* setjmp must be declared before system/os-win32.h * because it is redefined there. */ #include <setjmp.h> #include <signal.h> @@ -161,11 +161,15 @@ QEMU_EXTERN_C int daemon(int, int); #include "glib-compat.h" #ifdef _WIN32 -#include "sysemu/os-win32.h" +#include "system/os-win32.h" #endif -#ifdef CONFIG_POSIX -#include "sysemu/os-posix.h" +#if defined(CONFIG_POSIX) && !defined(EMSCRIPTEN) +#include "system/os-posix.h" +#endif + +#if defined(EMSCRIPTEN) +#include "system/os-wasm.h" #endif #ifdef __cplusplus @@ -297,6 +301,10 @@ void QEMU_ERROR("code path is reachable") #error building with G_DISABLE_ASSERT is not supported #endif +#ifndef OFF_MAX +#define OFF_MAX (sizeof (off_t) == 8 ? INT64_MAX : INT32_MAX) +#endif + #ifndef O_LARGEFILE #define O_LARGEFILE 0 #endif @@ -505,6 +513,7 @@ int qemu_daemon(int nochdir, int noclose); void *qemu_anon_ram_alloc(size_t size, uint64_t *align, bool shared, bool noreserve); void qemu_anon_ram_free(void *ptr, size_t size); +int qemu_shm_alloc(size_t size, Error **errp); #ifdef _WIN32 #define HAVE_CHARDEV_SERIAL 1 @@ -626,6 +635,15 @@ bool qemu_write_pidfile(const char *pidfile, Error **errp); int qemu_get_thread_id(void); +/** + * qemu_kill_thread: + * @tid: thread id. + * @sig: host signal. + * + * Send @sig to one of QEMU's own threads with identifier @tid. + */ +int qemu_kill_thread(int tid, int sig); + #ifndef CONFIG_IOVEC struct iovec { void *iov_base; |