Changeset 3034 for trunk/bsdmisc/rev/rev.c

Timestamp:

Apr 8, 2007, 10:41:34 AM (18 years ago)

Author:

bird

Message:

Ported FreeBSD /usr/bin/rev to OS/2.

File:

• trunk/bsdmisc/rev/rev.c (modified) (3 diffs)

trunk/bsdmisc/rev/rev.c

@@ -64 +64 @@
 {
         const char *filename;
+#ifdef __OS2__ /* Currently missing putwchar and fgetwln, too bad the the DBCS guys... */
+        static char line[48*1024];
+        char *p, *t;
+#else
         wchar_t *p, *t;
+#endif 
         FILE *fp;
         size_t len;
@@ -94 +99 @@
                         filename = *argv++;
                 }
+#ifdef __OS2__
+                while ((p = fgets(line, sizeof(line), fp)) != NULL) {
+                        len = strlen(line);
+                        if (p[len - 1] == '\n')
+                                --len;
+                        t = p + len - 1;
+                        for (t = p + len - 1; t >= p; --t)
+                                putchar(*t);
+                        putchar('\n');
+                }
+#else
                 while ((p = fgetwln(fp, &len)) != NULL) {
                         if (p[len - 1] == '\n')
@@ -102 +118 @@
                         putwchar('\n');
                 }
+#endif
                 if (ferror(fp)) {
                         warn("%s", filename);