From 84b5e8022ef62b68df360392a55c4fc2f2e568d7 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Fri, 29 Jul 2011 14:42:18 +0200 Subject: Constify getenv(), setenv() and hash code functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is needed to get rid of build warnings like main.c:311: warning: passing argument 2 of 'setenv' discards qualifiers from pointer target type which result from commit 09c2e90 "unify version_string". Signed-off-by: Wolfgang Denk Cc: Andreas Bießmann --- include/exports.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/exports.h') diff --git a/include/exports.h b/include/exports.h index e14d727ed6..94925664ee 100644 --- a/include/exports.h +++ b/include/exports.h @@ -21,8 +21,8 @@ unsigned long get_timer(unsigned long); int vprintf(const char *, va_list); unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base); int strict_strtoul(const char *cp, unsigned int base, unsigned long *res); -char *getenv (char *name); -int setenv (char *varname, char *varvalue); +char *getenv (const char *name); +int setenv (const char *varname, const char *varvalue); long simple_strtol(const char *cp,char **endp,unsigned int base); int strcmp(const char * cs,const char * ct); int ustrtoul(const char *cp, char **endp, unsigned int base); -- cgit v1.2.3