Changeset ea3f90f

Timestamp:

2022-02-17T22:23:06Z (3 years ago)

Author:

Jelmer Vernooij <jelmer@…>

Branches:

master

Children:

cc0ad0a

Parents:

2dd6076

git-author:

Claes Nästén <pekdon@…> (11-02-22 19:27:32)

git-committer:

Jelmer Vernooij <jelmer@…> (17-02-22 22:23:06)

Message:

Add strcasestr compatability function

Older platforms unfortunately does not have strcasestr nor does it exist
in the glib API, add fallback implementation.

Files:

• configure (modified) (1 diff)
• lib/misc.c (modified) (1 diff)

configure

@@ -928 +928 @@
         echo 'STRIP=\# skip strip' >> Makefile.settings
         echo '#define NO_FD_PASSING' >> config.h
+        if [ "$arch_rel" = "5.10" ]; then
+                echo '#define NO_STRCASESTR' >> config.h
+        fi
 ;;
 AIX )

lib/misc.c

@@ -793 +793 @@
         return h;
 }
+
+#ifdef NO_STRCASESTR
+char* strcasestr(const char* haystack, const char* needle)
+{
+        size_t haystackn = strlen(haystack);
+        size_t needlen = strlen(needle);
+
+        const char *p = haystack;
+        while (haystackn >= needlen) {
+                if (g_strncasecmp(p, needle, needlen) == 0) {
+                    return (char*) p;
+                }
+                p++;
+                haystackn--;
+        }
+        return NULL;
+}
+#endif