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v4l2: improve error debugging

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This commit is contained in:
Wim Taymans 2022-11-03 13:22:38 +01:00
parent 44d743ed95
commit cd9dc974f5
1 changed files with 4 additions and 1 deletions
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5
pipewire-v4l2/src/pipewire-v4l2.c
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@ -713,7 +713,7 @@ static int v4l2_openat(int dirfd, const char *path, int oflag, mode_t mode)
goto error_unlock; goto error_unlock;
} }
if (file->node == NULL) { if (file->node == NULL) {
errno = -ENOENT; errno = ENOENT;
goto error_unlock; goto error_unlock;
} }
pw_thread_loop_unlock(file->loop); pw_thread_loop_unlock(file->loop);
@ -735,6 +735,9 @@ error_unlock:
error: error:
if (file) if (file)
free_file(file); free_file(file);
pw_log_info("path:%s oflag:%d mode:%d -> %d (%s)", path, oflag, mode,
-1, strerror(errno));
return -1; return -1;
} }