From: Edgar Toernig <froese@gmx.de>
To: Linus Torvalds <torvalds@osdl.org>
Cc: git@vger.kernel.org
Subject: git compatibility patches
Date: Sat, 30 Apr 2005 13:40:20 +0200 [thread overview]
Message-ID: <20050430134020.7fc926ae.froese@gmx.de> (raw)
With these fourc patches and the previous date patch git compiles
and works on my good old gcc2.7/libc5/2.0-kernel system.
The first one: support for pre-1.2 zlib:
--- k/cache.h (mode:100644)
+++ l/cache.h (mode:100644)
@@ -17,6 +17,10 @@
#include SHA1_HEADER
#include <zlib.h>
+#if ZLIB_VERNUM < 0x1200
+#define deflateBound(c,s) ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
+#endif
+
/*
* Basic data structures for the directory cache
*
The second one: missing dirent.d_type field
--- k/cache.h (mode:100644)
+++ l/cache.h (mode:100644)
@@ -21,6 +21,15 @@
#define deflateBound(c,s) ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
#endif
+#ifdef DT_UNKNOWN
+#define DTYPE(de) ((de)->d_type)
+#else
+#define DT_UNKNOWN 0
+#define DT_DIR 1
+#define DT_REG 2
+#define DTYPE(de) DT_UNKNOWN
+#endif
+
/*
* Basic data structures for the directory cache
*
--- k/show-files.c (mode:100644)
+++ l/show-files.c (mode:100644)
@@ -129,7 +129,7 @@ static void read_directory(const char *p
len = strlen(de->d_name);
memcpy(fullname + baselen, de->d_name, len+1);
- switch (de->d_type) {
+ switch (DTYPE(de)) {
struct stat st;
default:
continue;
The third one: replace AF_LOCAL with AF_UNIX (there's no AF_LOCAL in POSIX).
--- k/rsh.c (mode:100644)
+++ l/rsh.c (mode:100644)
@@ -48,7 +48,7 @@ int setup_connection(int *fd_in, int *fd
}
}
strcpy(posn, " -");
- if (socketpair(AF_LOCAL, SOCK_STREAM, 0, sv)) {
+ if (socketpair(AF_UNIX, SOCK_STREAM, 0, sv)) {
return error("Couldn't create socket");
}
if (!fork()) {
And the last one: move variable declarations to the start of the function.
--- k/tag.c (mode:100644)
+++ l/tag.c (mode:100644)
@@ -26,6 +26,10 @@ int parse_tag(struct tag *item)
char type[20];
void *data, *bufptr;
unsigned long size;
+ int typelen, taglen;
+ unsigned char object[20];
+ const char *type_line, *tag_line, *sig_line;
+
if (item->object.parsed)
return 0;
item->object.parsed = 1;
@@ -36,10 +40,6 @@ int parse_tag(struct tag *item)
if (strcmp(type, tag_type))
return error("Object %s not a tag",
sha1_to_hex(item->object.sha1));
-
- int typelen, taglen;
- unsigned char object[20];
- const char *type_line, *tag_line, *sig_line;
if (size < 64)
return -1;
Ciao, ET.
reply other threads:[~2005-04-30 11:35 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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