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Define fallback PATH_MAX on systems that do not define one in <limits.h>

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Notably on GNU/Hurd, as reported by Gerrit Pape.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-09-15 22:47:21 -07:00
parent 17fd965d21
commit d0c2449f78
2 changed files with 8 additions and 2 deletions
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3
builtin.h
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@ -1,8 +1,7 @@
#ifndef BUILTIN_H #ifndef BUILTIN_H
#define BUILTIN_H #define BUILTIN_H
#include <stdio.h> #include "git-compat-util.h"
#include <limits.h>
extern const char git_version_string[]; extern const char git_version_string[];
extern const char git_usage_string[]; extern const char git_usage_string[];

7
git-compat-util.h
View File

@ -26,6 +26,13 @@
#include <sys/types.h> #include <sys/types.h>
#include <dirent.h> #include <dirent.h>
/* On most systems <limits.h> would have given us this, but
* not on some systems (e.g. GNU/Hurd).
*/
#ifndef PATH_MAX
#define PATH_MAX 4096
#endif
#ifdef __GNUC__ #ifdef __GNUC__
#define NORETURN __attribute__((__noreturn__)) #define NORETURN __attribute__((__noreturn__))
#else #else