From: Stefano Sabatini <stefano.sabatini-l...@poste.it> --- libavformat/file.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/libavformat/file.c b/libavformat/file.c index 31067ed..6eabdae 100644 --- a/libavformat/file.c +++ b/libavformat/file.c @@ -95,6 +95,16 @@ static int file_close(URLContext *h) return close(fd); } +static int file_check(URLContext *h, int flags) +{ + struct stat st; + int ret = stat(h->filename, &st); + if (ret < 0) + return AVERROR(errno); + + return !!(st.st_mode & flags); +} + URLProtocol ff_file_protocol = { .name = "file", .url_open = file_open, @@ -103,6 +113,7 @@ URLProtocol ff_file_protocol = { .url_seek = file_seek, .url_close = file_close, .url_get_file_handle = file_get_handle, + .url_check = file_check, }; #endif /* CONFIG_FILE_PROTOCOL */ @@ -137,6 +148,7 @@ URLProtocol ff_pipe_protocol = { .url_read = file_read, .url_write = file_write, .url_get_file_handle = file_get_handle, + .url_check = file_check, }; #endif /* CONFIG_PIPE_PROTOCOL */ -- 1.7.4.1 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel