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Add const qualifier to data argument for msgsnd.

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PR: standards/45274
Submitted by: Craig Rodrigues <rodrigc@attbi.com>
This commit is contained in:
Alfred Perlstein 2003-01-26 20:09:34 +00:00
parent 5bdd667ffe
commit b17c9cfa5e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=109895
4 changed files with 5 additions and 6 deletions
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2
lib/libc/gen/msgsnd.3
View file

@ -44,7 +44,7 @@
.In sys/ipc.h
.In sys/msg.h
.Ft int
.Fn msgsnd "int msqid" "void *msgp" "size_t msgsz" "int msgflg"
.Fn msgsnd "int msqid" "const void *msgp" "size_t msgsz" "int msgflg"
.Sh DESCRIPTION
The
.Fn msgsnd

2
sys/kern/syscalls.master
View file

@ -357,7 +357,7 @@
224 MNOSTD BSD { int msgctl(int msqid, int cmd, \
struct msqid_ds *buf); }
225 MNOSTD BSD { int msgget(key_t key, int msgflg); }
226 MNOSTD BSD { int msgsnd(int msqid, void *msgp, size_t msgsz, \
226 MNOSTD BSD { int msgsnd(int msqid, const void *msgp, size_t msgsz, \
int msgflg); }
227 MNOSTD BSD { int msgrcv(int msqid, void *msgp, size_t msgsz, \
long msgtyp, int msgflg); }

4
sys/kern/sysv_msg.c
View file

@ -566,7 +566,7 @@ msgget(td, uap)
#ifndef _SYS_SYSPROTO_H_
struct msgsnd_args {
int msqid;
void *msgp;
const void *msgp;
size_t msgsz;
int msgflg;
};
@ -581,7 +581,7 @@ msgsnd(td, uap)
register struct msgsnd_args *uap;
{
int msqid = uap->msqid;
void *user_msgp = uap->msgp;
const void *user_msgp = uap->msgp;
size_t msgsz = uap->msgsz;
int msgflg = uap->msgflg;
int segs_needed, error = 0;

3
sys/sys/msg.h
View file

@ -127,8 +127,7 @@ int msgctl(int, int, struct msqid_ds *);
int msgget(key_t, int);
/* XXX return value should be ssize_t. */
int msgrcv(int, void *, size_t, long, int);
/* XXX second parameter missing const type-qualifier. */
int msgsnd(int, void *, size_t, int);
int msgsnd(int, const void *, size_t, int);
#if __BSD_VISIBLE
int msgsys(int, ...);
#endif