r23792: convert Samba4 to GPLv3

[kai/samba-autobuild/.git] / source4 / lib / util / util_str.c

diff --git a/source4/lib/util/util_str.c b/source4/lib/util/util_str.c
index 86cd3176c511a69d961b40f03e254edf57556572..80a22773d4501325f94a35b24076d7a436556f2e 100644 (file)
--- a/source4/lib/util/util_str.c
+++ b/source4/lib/util/util_str.c
@@ -9,7 +9,7 @@
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
@@ -18,8 +18,7 @@
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "includes.h"
@@ -36,16 +35,16 @@
 /**
  Trim the specified elements off the front and back of a string.
 **/
-_PUBLIC_ BOOL trim_string(char *s,const char *front,const char *back)
+_PUBLIC_ bool trim_string(char *s, const char *front, const char *back)
 {
-       BOOL ret = False;
+       bool ret = false;
        size_t front_len;
        size_t back_len;
        size_t len;
 
        /* Ignore null or empty strings. */
        if (!s || (s[0] == '\0'))
-               return False;
+               return false;
 
        front_len       = front? strlen(front) : 0;
        back_len        = back? strlen(back) : 0;
@@ -58,7 +57,7 @@ _PUBLIC_ BOOL trim_string(char *s,const char *front,const char *back)
                         * easily overlap. Found by valgrind. JRA. */
                        memmove(s, s+front_len, (len-front_len)+1);
                        len -= front_len;
-                       ret=True;
+                       ret=true;
                }
        }
        
@@ -66,7 +65,7 @@ _PUBLIC_ BOOL trim_string(char *s,const char *front,const char *back)
                while ((len >= back_len) && strncmp(s+len-back_len,back,back_len)==0) {
                        s[len-back_len]='\0';
                        len -= back_len;
-                       ret=True;
+                       ret=true;
                }
        }
        return ret;
@@ -75,7 +74,7 @@ _PUBLIC_ BOOL trim_string(char *s,const char *front,const char *back)
 /**
  Find the number of 'c' chars in a string
 **/
-_PUBLIC_ size_t count_chars(const char *s, char c)
+_PUBLIC_ _PURE_ size_t count_chars(const char *s, char c)
 {
        size_t count = 0;
 
@@ -218,7 +217,7 @@ _PUBLIC_ size_t strhex_to_str(char *p, size_t len, const char *strhex)
 /** 
  * Parse a hex string and return a data blob. 
  */
-_PUBLIC_ DATA_BLOB strhex_to_data_blob(const char *strhex) 
+_PUBLIC_ _PURE_ DATA_BLOB strhex_to_data_blob(const char *strhex) 
 {
        DATA_BLOB ret_blob = data_blob(NULL, strlen(strhex)/2+1);