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Add a new 'union l_sigval' to use in place of 'union sigval' in the

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linux siginfo structure.  l_sigval uses a l_uintptr_t for sival_ptr so
that sival_ptr is the right size for linux32 on amd64.  Since no code
currently uses 'lsi_ptr' this is just a cosmetic nit rather than a bug
fix.
This commit is contained in:
John Baldwin 2006-11-07 18:53:49 +00:00
parent 203886d93c
commit 6ddd7e6a5a
1 changed files with 6 additions and 3 deletions
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9
sys/amd64/linux32/linux.h
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@ -33,8 +33,6 @@
#ifndef _AMD64_LINUX_LINUX_H_
#define _AMD64_LINUX_LINUX_H_
#include <sys/signal.h> /* for sigval union */
#include <amd64/linux32/linux32_syscall.h>
/*
@ -379,6 +377,11 @@ struct l_ucontext {
#define LINUX_SI_MAX_SIZE 128
#define LINUX_SI_PAD_SIZE ((LINUX_SI_MAX_SIZE/sizeof(l_int)) - 3)
union l_sigval {
l_int sival_int;
l_uintptr_t sival_ptr;
};
typedef struct l_siginfo {
l_int lsi_signo;
l_int lsi_errno;
@ -399,7 +402,7 @@ typedef struct l_siginfo {
struct {
l_pid_t _pid; /* sender's pid */
l_uid16_t _uid; /* sender's uid */
union sigval _sigval;
union l_sigval _sigval;
} __packed _rt;
struct {