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Commit 75c0abb8 authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

signal: Document glibc's si_code of SI_ASYNCNL 



The header uapi/asm-generic/siginfo.h appears to the the repository of
all of these definitions in linux so collect up glibcs additions as
well.  Just to prevent someone from accidentally creating a conflict
in the future.

Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent f9886bc5

include/uapi/asm-generic/siginfo.h

+1 −0
Original line number Diff line number Diff line
@@ -165,6 +165,7 @@ typedef struct siginfo { 
#define SI_SIGIO	-5		/* sent by queued SIGIO */

#define SI_TKILL	-6		/* sent by tkill system call */

#define SI_DETHREAD	-7		/* sent by execve() killing subsidiary threads */

#define SI_ASYNCNL	-60		/* sent by glibc async name lookup completion */



#define SI_FROMUSER(siptr)	((siptr)->si_code <= 0)

#define SI_FROMKERNEL(siptr)	((siptr)->si_code > 0)