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author | peter <peter@FreeBSD.org> | 2001-06-15 07:29:17 +0000 |
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committer | peter <peter@FreeBSD.org> | 2001-06-15 07:29:17 +0000 |
commit | 51d35ea75c62797bc9adc5cbcaf1cc7e61bdb006 (patch) | |
tree | d4827780e83c4a34280184076c79bcdba8df4665 | |
parent | 184cadbfacf5d257694009f096f3358e466e0cb7 (diff) | |
download | FreeBSD-src-51d35ea75c62797bc9adc5cbcaf1cc7e61bdb006.zip FreeBSD-src-51d35ea75c62797bc9adc5cbcaf1cc7e61bdb006.tar.gz |
Fix some warnings in kern_environment.c. Make the getenv*() family
take a const 'name', since they dont modify anything.
159: warning: passing arg 1 of `getenv_int' discards qualifiers...
167: warning: passing arg 1 of `getenv' discards qualifiers from pointer..
-rw-r--r-- | sys/kern/kern_environment.c | 6 | ||||
-rw-r--r-- | sys/sys/systm.h | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/sys/kern/kern_environment.c b/sys/kern/kern_environment.c index 561f63d..6769c06 100644 --- a/sys/kern/kern_environment.c +++ b/sys/kern/kern_environment.c @@ -47,7 +47,7 @@ char *kern_envp; static char *kernenv_next(char *cp); char * -getenv(char *name) +getenv(const char *name) { char *cp, *ep; int len; @@ -68,7 +68,7 @@ getenv(char *name) * Return an integer value from an environment variable. */ int -getenv_int(char *name, int *data) +getenv_int(const char *name, int *data) { quad_t tmp; int rval; @@ -84,7 +84,7 @@ getenv_int(char *name, int *data) * Return a quad_t value from an environment variable. */ quad_t -getenv_quad(char *name, quad_t *data) +getenv_quad(const char *name, quad_t *data) { const char *value; char *vtp; diff --git a/sys/sys/systm.h b/sys/sys/systm.h index 32f9d16..aa95807 100644 --- a/sys/sys/systm.h +++ b/sys/sys/systm.h @@ -168,9 +168,9 @@ int suser __P((struct proc *)); int suser_xxx __P((struct ucred *cred, struct proc *proc, int flag)); int u_cansee __P((struct ucred *u1, struct ucred *u2)); -char *getenv __P((char *name)); -int getenv_int __P((char *name, int *data)); -quad_t getenv_quad __P((char *name, quad_t *data)); +char *getenv __P((const char *name)); +int getenv_int __P((const char *name, int *data)); +quad_t getenv_quad __P((const char *name, quad_t *data)); extern char *kern_envp; #ifdef APM_FIXUP_CALLTODO |