copy from intranet.

2019-07-10 17:54:02 +08:00
commit f36a4fca25
353 changed files with 130721 additions and 0 deletions
--- a/libopts/compat/strdup.c
+++ b/libopts/compat/strdup.c
@@ -0,0 +1,19 @@
+/*
+ * Platforms without strdup ?!?!?!
+ */
+
+static char *
+strdup( char const *s )
+{
+    char *cp;
+
+    if (s == NULL)
+        return NULL;
+
+    cp = (char *) AGALOC((unsigned) (strlen(s)+1), "strdup");
+
+    if (cp != NULL)
+        (void) strcpy(cp, s);
+
+    return cp;
+}