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signal.h: add new sa_flags from linux v5.11
[musl.git]
/
src
/
unistd
/
dup.c
blob
7fee01201b82709a3cd0b04b3a457a846243d1a8
1
#include <unistd.h>
2
#include
"syscall.h"
3
4
int
dup
(
int
fd
)
5
{
6
return
syscall
(
SYS_dup
,
fd
);
7
}