From: Zhao Zhili <zhiliz...@tencent.com>
fd_dup is unused when fd and pipe have been disabled. This also
fix build error with wasi since 'dup' isn't available.
Signed-off-by: Zhao Zhili <zhiliz...@tencent.com>
---
libavformat/file.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/file.c b/libavformat/file.c
index 3fc1e741f2..6a66040b65 100644
--- a/libavformat/file.c
+++ b/libavformat/file.c
@@ -193,6 +193,7 @@ static int file_check(URLContext *h, int mask)
return ret;
}
+#if CONFIG_FD_PROTOCOL || CONFIG_PIPE_PROTOCOL
static int fd_dup(URLContext *h, int oldfd)
{
int newfd;
@@ -215,6 +216,7 @@ static int fd_dup(URLContext *h, int oldfd)
#endif
return newfd;
}
+#endif
static int file_close(URLContext *h)
{
--
2.42.0
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