diff options
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/error-report.h | 2 | ||||
| -rw-r--r-- | include/qemu/main-loop.h | 5 | ||||
| -rw-r--r-- | include/qemu/osdep.h | 21 |
3 files changed, 21 insertions, 7 deletions
diff --git a/include/qemu/error-report.h b/include/qemu/error-report.h index 87532d8596..a5ad95ff1b 100644 --- a/include/qemu/error-report.h +++ b/include/qemu/error-report.h @@ -75,5 +75,7 @@ void error_init(const char *argv0); const char *error_get_progname(void); extern bool error_with_timestamp; +extern bool error_with_guestname; +extern const char *error_guest_name; #endif diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h index a6d20b0719..8e98613656 100644 --- a/include/qemu/main-loop.h +++ b/include/qemu/main-loop.h @@ -303,6 +303,11 @@ void qemu_mutex_unlock_iothread(void); */ void qemu_cond_wait_iothread(QemuCond *cond); +/* + * qemu_cond_timedwait_iothread: like the previous, but with timeout + */ +void qemu_cond_timedwait_iothread(QemuCond *cond, int ms); + /* internal interfaces */ void qemu_fd_register(int fd); diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 0d26a1b9bd..0fc206ae61 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -250,7 +250,8 @@ extern int daemon(int, int); * Note that neither form is usable as an #if condition; if you truly * need to write conditional code that depends on a minimum or maximum * determined by the pre-processor instead of the compiler, you'll - * have to open-code it. + * have to open-code it. Sadly, Coverity is severely confused by the + * constant variants, so we have to dumb things down there. */ #undef MIN #define MIN(a, b) \ @@ -258,22 +259,28 @@ extern int daemon(int, int); typeof(1 ? (a) : (b)) _a = (a), _b = (b); \ _a < _b ? _a : _b; \ }) -#define MIN_CONST(a, b) \ - __builtin_choose_expr( \ - __builtin_constant_p(a) && __builtin_constant_p(b), \ - (a) < (b) ? (a) : (b), \ - ((void)0)) #undef MAX #define MAX(a, b) \ ({ \ typeof(1 ? (a) : (b)) _a = (a), _b = (b); \ _a > _b ? _a : _b; \ }) -#define MAX_CONST(a, b) \ + +#ifdef __COVERITY__ +# define MIN_CONST(a, b) ((a) < (b) ? (a) : (b)) +# define MAX_CONST(a, b) ((a) > (b) ? (a) : (b)) +#else +# define MIN_CONST(a, b) \ + __builtin_choose_expr( \ + __builtin_constant_p(a) && __builtin_constant_p(b), \ + (a) < (b) ? (a) : (b), \ + ((void)0)) +# define MAX_CONST(a, b) \ __builtin_choose_expr( \ __builtin_constant_p(a) && __builtin_constant_p(b), \ (a) > (b) ? (a) : (b), \ ((void)0)) +#endif /* * Minimum function that returns zero only if both values are zero. |