Include signal.h
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Fixes several signal set related errors:
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src/basic/copy.c:92:19: error: implicit declaration of function 'sigemptyset' [-Werror=implicit-function-declaration]
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src/basic/copy.c:93:19: error: implicit declaration of function 'sigaddset' [-Werror=implicit-function-declaration]
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src/basic/copy.c:93:34: error: 'SIGINT' undeclared (first use in this function)
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src/basic/copy.c:95:13: error: implicit declaration of function 'sigtimedwait' [-Werror=implicit-function-declaration]
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Upstream-Status: Pending
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Signed-off-by: Scott Murray <scott.murray@konsulko.com>
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---
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src/basic/copy.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/src/basic/copy.c b/src/basic/copy.c
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index ca311e021e..3cf7fc1697 100644
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--- a/src/basic/copy.c
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+++ b/src/basic/copy.c
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@@ -12,6 +12,7 @@
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#include <sys/xattr.h>
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#include <time.h>
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#include <unistd.h>
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+#include <signal.h>
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#include "alloc-util.h"
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#include "btrfs-util.h"
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