diff options
Diffstat (limited to 'util/osdep.c')
| -rw-r--r-- | util/osdep.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/util/osdep.c b/util/osdep.c index 4829c07..3d94b4d 100644 --- a/util/osdep.c +++ b/util/osdep.c @@ -122,7 +122,7 @@ static int fcntl_op_getlk = -1; /* * Dups an fd and sets the flags */ -static int qemu_dup_flags(int fd, int flags) +int qemu_dup_flags(int fd, int flags) { int ret; int serrno; @@ -293,7 +293,7 @@ int qemu_open(const char *name, int flags, ...) /* Attempt dup of fd from fd set */ if (strstart(name, "/dev/fdset/", &fdset_id_str)) { int64_t fdset_id; - int fd, dupfd; + int dupfd; fdset_id = qemu_parse_fdset(fdset_id_str); if (fdset_id == -1) { @@ -301,24 +301,11 @@ int qemu_open(const char *name, int flags, ...) return -1; } - fd = monitor_fdset_get_fd(fdset_id, flags); - if (fd < 0) { - errno = -fd; - return -1; - } - - dupfd = qemu_dup_flags(fd, flags); + dupfd = monitor_fdset_dup_fd_add(fdset_id, flags); if (dupfd == -1) { return -1; } - ret = monitor_fdset_dup_fd_add(fdset_id, dupfd); - if (ret == -1) { - close(dupfd); - errno = EINVAL; - return -1; - } - return dupfd; } #endif |