Changeset 3066 for trunk/essentials/sys-apps/grep/src/grep.c

Timestamp:

Apr 8, 2007, 11:08:24 PM (18 years ago)

Author:

bird

Message:

egrep, fgrep.

File:

• trunk/essentials/sys-apps/grep/src/grep.c (modified) (1 diff)

trunk/essentials/sys-apps/grep/src/grep.c

@@ -1292 +1292 @@
   initialize_main (&argc, &argv);
   program_name = argv[0];
+#if defined(__OS2__) /* || defined windows */
+  keys = strchr (program_name, '\0');
+  while (keys > program_name && keys[-1] != '\\' 
+      && keys[-1] != '/' && keys[-1] != ':')
+    keys--;
+  program_name = keys;
+  if (   !strnicmp (program_name, "egrep", 5)
+      && (!program_name[5] || program_name[5] == '.'))
+    setmatcher ("egrep");
+  else if (   !strnicmp (program_name, "fgrep", 5)
+           && (!program_name[5] || program_name[5] == '.'))
+    setmatcher ("fgrep");
+#else
   if (program_name && strrchr (program_name, '/'))
     program_name = strrchr (program_name, '/') + 1;
-
   if (!strcmp(program_name, "egrep"))
     setmatcher ("egrep");
   if (!strcmp(program_name, "fgrep"))
     setmatcher ("fgrep");
+#endif
 
 #if defined(__MSDOS__) || defined(_WIN32)