diff options
| -rw-r--r-- | include/qemu/osdep.h | 1 | ||||
| -rw-r--r-- | util/osdep.c | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 0f97d68586..9bd3dcfd13 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -462,6 +462,7 @@ int qemu_mprotect_none(void *addr, size_t size); int qemu_open(const char *name, int flags, ...); int qemu_close(int fd); +int qemu_unlink(const char *name); #ifndef _WIN32 int qemu_dup(int fd); #endif diff --git a/util/osdep.c b/util/osdep.c index 3f04326040..f7d06050f7 100644 --- a/util/osdep.c +++ b/util/osdep.c @@ -371,6 +371,21 @@ int qemu_close(int fd) } /* + * Delete a file from the filesystem, unless the filename is /dev/fdset/... + * + * Returns: On success, zero is returned. On error, -1 is returned, + * and errno is set appropriately. + */ +int qemu_unlink(const char *name) +{ + if (g_str_has_prefix(name, "/dev/fdset/")) { + return 0; + } + + return unlink(name); +} + +/* * A variant of write(2) which handles partial write. * * Return the number of bytes transferred. |