libnml,emc: strtok -> strtok_r

Author: smoe

src/emc/rs274ngc/interp_remap.cc

@@ -368,11 +368,12 @@ int Interp::parse_remap(const char *inistring, int lineno)
     if ((s = strchr(iniline, '#')) != NULL) {
 	*s = '\0';
     }
-    s = strtok((char *) iniline, " \t");
+    char* safeptr;
+    s = strtok_r((char *) iniline, " \t", &safeptr);
 
     while( s != NULL && argc < MAX_REMAPOPTS - 1) {
 	argv[argc++] = s;
-	s = strtok( NULL, " \t" );
+	s = strtok_r( NULL, " \t", &safeptr);
     }
     if (argc == MAX_REMAPOPTS) {
 	Error("parse_remap: too many arguments (max %d)", MAX_REMAPOPTS);

src/emc/rs274ngc/rs274ngc_pre.cc

@@ -975,7 +975,8 @@ int Interp::init()
             }
 
             rtapi_strxcpy(tmpdirs,inistring);
-            nextdir = strtok(tmpdirs,":");  // first token
+            char *safeptr;
+            nextdir = strtok_r(tmpdirs,":",&safeptr);  // first token
             dct = 0;
             while (1) {
                 char tmp_path[PATH_MAX];
@@ -996,7 +997,7 @@ int Interp::init()
                    logDebug("too many entries in SUBROUTINE_PATH, max=%d", MAX_SUB_DIRS);
                    break;
                 }
-                nextdir = strtok(NULL,":");
+                nextdir = strtok_r(NULL,":",&safeptr);
                 if (nextdir == NULL) break; // no more tokens
              }
           }

src/emc/task/emctask.cc

@@ -147,7 +147,8 @@ int emcTaskInit()
         }
         strncpy(tmpdirs, inistring, sizeof(tmpdirs));
 
-        nextdir = strtok(tmpdirs,":");  // first token
+        char* safeptr;
+        nextdir = strtok_r(tmpdirs,":", &safeptr);  // first token
         dct = 1;
         while (dct < MAX_M_DIRS) {
             if (nextdir == NULL) break; // no more tokens
@@ -157,7 +158,7 @@ int emcTaskInit()
                 return -1;
             }
             strncpy(mdir[dct], nextdir, sizeof(mdir[dct]));
-            nextdir = strtok(NULL,":");
+            nextdir = strtok_r(NULL,":",&safeptr);
             dct++;
         }
         dmax=dct;

src/emc/tooldata/tooldata_common.cc

@@ -93,14 +93,15 @@ int tooldata_read_entry(const char *input_line,
     orientation = empty.orientation;
     offset      = empty.offset;
 
-    buff = strtok(work_line, ";");
+    char* safeptr;
+    buff = strtok_r(work_line, ";", &safeptr);
     if (strlen(buff) <=1) {
         //fprintf(stderr,"skip blankline %s\n",__FILE__);
         return 0;
     }
-    comment = strtok(NULL, "\n");
+    comment = strtok_r(NULL, "\n", &safeptr);
 
-    token = strtok(buff, " ");
+    token = strtok_r(buff, " ", &safeptr);
     while (token != NULL) {
         switch (toupper(token[0])) {
         case 'T':
@@ -188,7 +189,7 @@ int tooldata_read_entry(const char *input_line,
                 valid = 0;
             break;
         }
-        token = strtok(NULL, " ");
+        token = strtok_r(NULL, " ", &safeptr);
     } // while token
 
     if (valid) {

src/emc/tooldata/tooldata_db.cc

@@ -242,7 +242,8 @@ int tooldata_db_init(char progname_plus_args[],int random_toolchanger)
     if (getenv( (char*)"DB_SHOW") )  {db_show  = 1;}
     int   child_argc = 0;
     char* child_argv[MAX_DB_PROGRAM_ARGS] = {0};
-    char* token = strtok(progname_plus_args, " ");
+    char* safeptr;
+    char* token = strtok_r(progname_plus_args, " ", &safeptr);
     while (token != NULL) {
         child_argv[child_argc] = token;
         child_argc++;
@@ -251,7 +252,7 @@ int tooldata_db_init(char progname_plus_args[],int random_toolchanger)
                    ,MAX_DB_PROGRAM_ARGS);
             return -1;
         }
-        token = strtok(NULL, " ");
+        token = strtok_r(NULL, " ", &safeptr);
     }
     snprintf(db_childname,sizeof(db_childname),"%s",child_argv[0]);
     is_random_toolchanger = random_toolchanger;

src/libnml/rcs/rcs_print.cc

@@ -275,9 +275,10 @@ int separate_words(char **_dest, int _max, char *_src)
 	return -1;
     }
     rtapi_strxcpy(word_buffer, _src);
-    _dest[0] = strtok(word_buffer, " \n\r\t");
+    char* safeptr;
+    _dest[0] = strtok_r(word_buffer, " \n\r\t", &safeptr);
     for (i = 0; NULL != _dest[i] && i < _max - 1; i++) {
-	_dest[i + 1] = strtok(NULL, " \n\r\t");
+	_dest[i + 1] = strtok_r(NULL, " \n\r\t", &safeptr);
     }
     if (_dest[_max - 1] == NULL && i == _max - 1) {
 	i--;