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[FFmpeg-devel,v2,2/2] avformat/file: guard fd_dup by FD_PROTOCOL or PIPE_PROTOCOL

Message ID tencent_CAB916384D4E20314D944F8A551D272DB807@qq.com
State New
Headers show
Series [FFmpeg-devel,v2,1/2] avutil/file_open: Fix build error with wasi | expand

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yinshiyou/make_loongarch64 success Make finished
yinshiyou/make_fate_loongarch64 fail Make fate failed
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Zhao Zhili June 30, 2024, 10:33 a.m. UTC 
From: Zhao Zhili <zhilizhao@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 <zhilizhao@tencent.com>
---
 libavformat/file.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

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)
 {