commit e00d0f1ac3c70571d650bc8ad5c24c3107ef0659
parent 4d638c3cf274a64f011e7b703d37215447551cfd
Author: Oswald Buddenhagen <ossi@users.sf.net>
Date: Thu, 26 Mar 2015 17:16:37 +0100
static my_strndup() => extern nfstrndup()
Diffstat:
2 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/src/common.h b/src/common.h
@@ -112,6 +112,7 @@ time_t timegm( struct tm *tm );
void *nfmalloc( size_t sz );
void *nfcalloc( size_t sz );
void *nfrealloc( void *mem, size_t sz );
+char *nfstrndup( const char *str, size_t nchars );
char *nfstrdup( const char *str );
int nfvasprintf( char **str, const char *fmt, va_list va );
int ATTR_PRINTFLIKE(2, 3) nfasprintf( char **str, const char *fmt, ... );
diff --git a/src/util.c b/src/util.c
@@ -355,15 +355,20 @@ nfrealloc( void *mem, size_t sz )
}
char *
-nfstrdup( const char *str )
+nfstrndup( const char *str, size_t nchars )
{
- char *ret;
-
- if (!(ret = strdup( str )))
- oom();
+ char *ret = nfmalloc( nchars + 1 );
+ memcpy( ret, str, nchars );
+ ret[nchars] = 0;
return ret;
}
+char *
+nfstrdup( const char *str )
+{
+ return nfstrndup( str, strlen( str ) );
+}
+
int
nfvasprintf( char **str, const char *fmt, va_list va )
{
@@ -405,15 +410,6 @@ cur_user( void )
}
*/
-static char *
-my_strndup( const char *s, size_t nchars )
-{
- char *r = nfmalloc( nchars + 1 );
- memcpy( r, s, nchars );
- r[nchars] = 0;
- return r;
-}
-
char *
expand_strdup( const char *s )
{
@@ -431,7 +427,7 @@ expand_strdup( const char *s )
q = Home;
} else {
if ((p = strchr( s, '/' ))) {
- r = my_strndup( s, (int)(p - s) );
+ r = nfstrndup( s, (int)(p - s) );
pw = getpwnam( r );
free( r );
} else