lavu/file: include unistd.h only when available

The unistd.h header is only needed for the close() declaration. If this header is not available, the close() declaration may be provided by another header, e.g. io.h.

Mans Rullgard committed 14 years ago

Commit d11baad1 parent 542920b1 file · +2 −0Browse files

Unified · Split

libavutil/file.c+2−0

@@ -20,7 +20,9 @@ · 19 unmodified lines
20	20	#include "log.h"
21	21	#include <fcntl.h>
22	22	#include <sys/stat.h>
	23	+#if HAVE_UNISTD_H
23	24	#include <unistd.h>
	25	+#endif
24	26	#if HAVE_MMAP
25	27	#include <sys/mman.h>
26	28	#elif HAVE_MAPVIEWOFFILE

lavu/file: include unistd.h only when available

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