shithub: scc

Download patch

ref: b286e242b2717f9a178e27ff97d30a65ac2ff648
parent: 129e4ee9f30775a929e899d102b297e1cf494d76
author: Roberto E. Vargas Caballero <k0ga@shike2.com>
date: Sat Aug 24 04:22:44 EDT 2019 

Revert "[libmach] Move armember() into formember()"

This reverts commit c176afa115cb4c2cec647e688c75af1757666953.


--- a/include/scc/scc/mach.h
+++ b/include/scc/scc/mach.h
@@ -69,6 +69,7 @@
 };
 
 extern int archive(FILE *fp);
+extern long armember(FILE *fp, char *member);
 extern int formember(FILE *fp,
                      int (*fn)(FILE *, char *, void *),
                      void *data);
--- /dev/null
+++ b/src/libmach/armember.c
@@ -1,0 +1,46 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <scc/ar.h>
+#include <scc/mach.h>
+
+static char *
+getfname(struct ar_hdr *hdr, char *dst)
+{
+        char *p;
+        int i;
+
+        memcpy(dst, hdr->ar_name, SARNAM);
+        dst[SARNAM] = '\0';
+
+        for (i = SARNAM-1; i > 0; i--) {
+                if (dst[i] != ' ' && dst[i] != '/')
+                        break;
+                dst[i] = '\0';
+        }
+        return dst;
+}
+
+long
+armember(FILE *fp, char *member)
+{
+	struct ar_hdr hdr;
+	long siz;
+
+	if (fread(&hdr, sizeof(hdr), 1, fp) != 1)
+		return (feof(fp)) ? 0 : -1;
+
+	if (strncmp(hdr.ar_fmag, ARFMAG, sizeof(hdr.ar_fmag)))
+		return -1;
+
+	siz = strtol(hdr.ar_size, NULL, 0);
+	if (siz & 1)
+		siz++;
+	if (siz == 0)
+		return -1;
+
+	getfname(&hdr, member);
+
+	return sizeof(hdr) + siz;
+}
--- a/src/libmach/formember.c
+++ b/src/libmach/formember.c
@@ -1,49 +1,7 @@
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 
 #include <scc/ar.h>
 #include <scc/mach.h>
-
-static char *
-getfname(struct ar_hdr *hdr, char *dst)
-{
-        char *p;
-        int i;
-
-        memcpy(dst, hdr->ar_name, SARNAM);
-        dst[SARNAM] = '\0';
-
-        for (i = SARNAM-1; i > 0; i--) {
-                if (dst[i] != ' ' && dst[i] != '/')
-                        break;
-                dst[i] = '\0';
-        }
-        return dst;
-}
-
-static long
-armember(FILE *fp, char *member)
-{
-	struct ar_hdr hdr;
-	long siz;
-
-	if (fread(&hdr, sizeof(hdr), 1, fp) != 1)
-		return (feof(fp)) ? 0 : -1;
-
-	if (strncmp(hdr.ar_fmag, ARFMAG, sizeof(hdr.ar_fmag)))
-		return -1;
-
-	siz = strtol(hdr.ar_size, NULL, 0);
-	if (siz & 1)
-		siz++;
-	if (siz == 0)
-		return -1;
-
-	getfname(&hdr, member);
-
-	return sizeof(hdr) + siz;
-}
 
 int
 formember(FILE *fp, int (*fn)(FILE *, char *, void *), void *data)