diff options
Diffstat (limited to 'qemu-common.h')
| -rw-r--r-- | qemu-common.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/qemu-common.h b/qemu-common.h index 7a96dd14e8..f9f705da85 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -12,6 +12,7 @@ #endif #define QEMU_BUILD_BUG_ON(x) typedef char __build_bug_on__##__LINE__[(x)?-1:1]; +#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR) typedef struct QEMUTimer QEMUTimer; typedef struct QEMUFile QEMUFile; @@ -39,6 +40,14 @@ typedef struct Monitor Monitor; #include <sys/time.h> #include <assert.h> +#ifdef _WIN32 +#include "qemu-os-win32.h" +#endif + +#ifdef CONFIG_POSIX +#include "qemu-os-posix.h" +#endif + #ifndef O_LARGEFILE #define O_LARGEFILE 0 #endif @@ -214,6 +223,7 @@ ssize_t qemu_write_full(int fd, const void *buf, size_t count) void qemu_set_cloexec(int fd); #ifndef _WIN32 +int qemu_add_child_watch(pid_t pid); int qemu_eventfd(int pipefd[2]); int qemu_pipe(int pipefd[2]); #endif @@ -227,6 +237,9 @@ typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size); typedef int IOCanReadHandler(void *opaque); typedef void IOHandler(void *opaque); +void qemu_iohandler_fill(int *pnfds, fd_set *readfds, fd_set *writefds, fd_set *xfds); +void qemu_iohandler_poll(fd_set *readfds, fd_set *writefds, fd_set *xfds, int rc); + struct ParallelIOArg { void *buffer; int count; @@ -294,6 +307,7 @@ void qemu_notify_event(void); void qemu_cpu_kick(void *env); void qemu_cpu_kick_self(void); int qemu_cpu_is_self(void *env); +bool all_cpu_threads_idle(void); /* work queue */ struct qemu_work_item { @@ -330,6 +344,20 @@ void qemu_iovec_memset(QEMUIOVector *qiov, int c, size_t count); void qemu_iovec_memset_skip(QEMUIOVector *qiov, int c, size_t count, size_t skip); +void qemu_progress_init(int enabled, float min_skip); +void qemu_progress_end(void); +void qemu_progress_print(float percent, int max); + +#define QEMU_FILE_TYPE_BIOS 0 +#define QEMU_FILE_TYPE_KEYMAP 1 +char *qemu_find_file(int type, const char *name); + +/* OS specific functions */ +void os_setup_early_signal_handling(void); +char *os_find_datadir(const char *argv0); +void os_parse_cmd_args(int index, const char *optarg); +void os_pidfile_error(void); + /* Convert a byte between binary and BCD. */ static inline uint8_t to_bcd(uint8_t val) { |