csound/csound-tmpnam-fix.dif

--- one_file.c-dist	2003-07-28 13:23:59.878487232 +0200
+++ one_file.c	2003-07-28 15:31:26.337048840 +0200
@@ -200,12 +200,16 @@
 static int createOrchestra(FILE *unf)
 {
     char *p;
+    int fd;
     FILE *orcf;
 
-    tmpnam(orcname);            /* Generate orchestra name */
-    if ((p=strchr(orcname, '.')) != NULL) *p='\0'; /* with extention */
-    strcat(orcname, ".orc");
-    orcf = fopen(orcname, "w");
+    /* Generate orchestra name */
+    strcpy(orcname, "/tmp/csoundXXXXXX.orc");
+    if ((fd = mkstemp(orcname)) < 0) {
+      perror(Str("Failed to create\n"));
+      longjmp(exitjmp,1);
+    }
+    orcf = fdopen(fd, "w");
     printf(Str("Creating %s (%p)\n"), orcname, orcf);
     if (orcf==NULL){
       perror(Str("Failed to create\n"));
@@ -219,6 +223,7 @@
       }
       else fputs(buffer, orcf);
     }
+    fclose(orcf);
     return FALSE;
 }
 
@@ -226,13 +231,15 @@
 static int createScore(FILE *unf)
 {
     char *p;
+    int fd;
     FILE *scof;
 
-    tmpnam(sconame);            /* Generate score name */
-    if ((p=strchr(sconame, '.')) != NULL) *p='\0'; /* with extention */
-    strcat(sconame, ".sco");
-    scof = fopen(sconame, "w");
-        /*RWD 3:2000*/
+    /* Generate score name */
+    strcpy(sconame, "/tmp/csoundXXXXXX.sco");
+    if ((fd = mkstemp(orcname)) < 0)
+	    return FALSE;
+    scof = fdopen(fd, "w");
+    /*RWD 3:2000*/
     if (scof==NULL)
       return FALSE;
 
@@ -244,6 +251,7 @@
       }
       else fputs(buffer, scof);
     }
+    fclose(scof);
     return FALSE;
 }
 
@@ -251,16 +259,17 @@
 {
     int size;
     char *p;
+    int fd;
     FILE *midf;
     int c;
 
-    if (tmpnam(midname)==NULL) { /* Generate MIDI file name */
+    /* Generate MIDI file name */
+    strcpy(midname, "/tmp/csoundXXXXXX.mid");
+    if ((fd = mkstemp(midname)) < 0) {
       printf(Str("Cannot create temporary file for MIDI subfile\n"));
       longjmp(exitjmp,1);
     }
-    if ((p=strchr(midname, '.')) != NULL) *p='\0'; /* with extention */
-    strcat(midname, ".mid");
-    midf = fopen(midname, "wb");
+    midf = fdopen(fd, "wb");
     if (midf==NULL) {
       printf(Str("Cannot open temporary file (%s) for MIDI subfile\n"), midname);
       longjmp(exitjmp,1);
@@ -333,15 +342,16 @@
 static int createMIDI2(FILE *unf)
 {
     char *p;
+    int fd;
     FILE *midf;
 
-    if (tmpnam(midname)==NULL) { /* Generate MIDI file name */
+    /* Generate MIDI file name */
+    strcpy(midname, "/tmp/csoundXXXXXX.mid");
+    if ((fd = mkstemp(midname)) < 0) {
       printf(Str("Cannot create temporary file for MIDI subfile\n"));
       longjmp(exitjmp,1);
     }
-    if ((p=strchr(midname, '.')) != NULL) *p='\0'; /* with extention */
-    strcat(midname, ".mid");
-    midf = fopen(midname, "wb");
+    midf = fdopen(fd, "wb");
     if (midf==NULL) {
       printf(Str("Cannot open temporary file (%s) for MIDI subfile\n"),
              midname);
--- csmain.c-dist	2003-07-28 13:23:06.867546120 +0200
+++ csmain.c	2003-07-28 15:15:50.720284208 +0200
@@ -407,10 +407,13 @@
       FILE *scof;
       extern char sconame[];
       void deleteScore(void);
-      tmpnam(sconame);              /* Generate score name */
-      if ((p=strchr(sconame, '.')) != NULL) *p='\0'; /* with extention */
-      strcat(sconame, ".sco");
-      scof = fopen(sconame, "w");
+      int fd;
+      /* Generate score name */
+      strcpy(sconame, "/tmp/csoundXXXXXX.sco");
+      fd = mkstemp(sconame);
+      if (fd < 0)
+	dieu(Str("cannot create temp file"));
+      scof = fdopen(fd, "w");
       fprintf(scof, "f0 86400\n");
       fclose(scof);
       scorename = sconame;
@@ -498,7 +501,12 @@
             scorename = "score.srt";
         }
         else {
-          scorename = tmpnam(scnm);
+	  int fd;
+	  strcpy(scnm, "/tmp/csoundXXXXXX");
+	  if ((fd = mkstemp(scnm)) < 0)
+	    dieu(Str("cannot create temp file"));
+	  close(fd);
+          scorename = scnm;
           add_tmpfile(scorename);       /* IV - Oct 31 2002 */
         }
       }
@@ -531,7 +539,12 @@
           playscore = sortedscore = "score.srt";
       }
       else {
-        playscore = sortedscore = tmpnam(nme);
+	int fd;
+	strcpy(nme, "/tmp/csoundXXXXXX");
+	if ((fd = mkstemp(nme)) < 0)
+	    dieu(Str("cannot create temp file"));
+	close(fd);
+        playscore = sortedscore = nme;
         add_tmpfile(playscore);         /* IV - Oct 31 2002 */
       }
       if (!(scorin = fopen(scorename, "r")))          /* else sort it   */