diff options
| -rw-r--r-- | include/qemu/osdep.h | 6 | ||||
| -rw-r--r-- | util/osdep.c | 16 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index ae12341..577d9e8 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -497,7 +497,13 @@ int qemu_madvise(void *addr, size_t len, int advice); int qemu_mprotect_rwx(void *addr, size_t size); int qemu_mprotect_none(void *addr, size_t size); +/* + * Don't introduce new usage of this function, prefer the following + * qemu_open/qemu_create that take an "Error **errp" + */ int qemu_open_old(const char *name, int flags, ...); +int qemu_open(const char *name, int flags, Error **errp); +int qemu_create(const char *name, int flags, mode_t mode, Error **errp); int qemu_close(int fd); int qemu_unlink(const char *name); #ifndef _WIN32 diff --git a/util/osdep.c b/util/osdep.c index 28aa89a..c99f1e7 100644 --- a/util/osdep.c +++ b/util/osdep.c @@ -341,6 +341,22 @@ qemu_open_internal(const char *name, int flags, mode_t mode, Error **errp) } +int qemu_open(const char *name, int flags, Error **errp) +{ + assert(!(flags & O_CREAT)); + + return qemu_open_internal(name, flags, 0, errp); +} + + +int qemu_create(const char *name, int flags, mode_t mode, Error **errp) +{ + assert(!(flags & O_CREAT)); + + return qemu_open_internal(name, flags | O_CREAT, mode, errp); +} + + int qemu_open_old(const char *name, int flags, ...) { va_list ap; |