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fix Linux build

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This commit is contained in:
Christopher Lloyd 2015-05-31 01:04:20 -04:00
parent 402aa391dd
commit 4e3081a7a1
1 changed files with 13 additions and 10 deletions
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23
objc/dyld.c
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@ -1,10 +1,13 @@
#import <objc/dyld.h>
#ifndef MAXPATHLEN
#define MAXPATHLEN 8192
#endif
#if defined(WIN32)
#import <windows.h>
#define MAXPATHLEN 8192
int _NSGetExecutablePath(char *path, uint32_t *capacity) {
int bufferCapacity = MAXPATHLEN;
@ -36,8 +39,8 @@ int _NSGetExecutablePath(char *path, uint32_t *capacity) {
#elif defined(LINUX)
int _NSGetExecutablePath(char *path, uint32_t *capacity) {
if(*capacity < PATH_MAX)
return PATH_MAX;
if(*capacity < MAXPATHLEN)
return MAXPATHLEN;
if((*capacity = readlink("/proc/self/exe", path, *capacity)) < 0) {
*capacity = 0;
@ -55,8 +58,8 @@ extern int _NSGetExecutablePath(char *path, uint32_t *capacity);
int _NSGetExecutablePath(char *path, uint32_t *capacity) {
#if defined(FREEBSD)
if(*capacity < PATH_MAX)
return PATH_MAX;
if(*capacity < MAXPATHLEN)
return MAXPATHLEN;
int mib[4];
@ -75,8 +78,8 @@ int _NSGetExecutablePath(char *path, uint32_t *capacity) {
return 0;
#else
if(*capacity < PATH_MAX)
return PATH_MAX;
if(*capacity < MAXPATHLEN)
return MAXPATHLEN;
int length;
@ -93,10 +96,10 @@ int _NSGetExecutablePath(char *path, uint32_t *capacity) {
#elif defined(SOLARIS)
int _NSGetExecutablePath(char *path, uint32_t *capacity) {
if(*capacity < PATH_MAX)
return PATH_MAX;
if(*capacity < MAXPATHLEN)
return MAXPATHLEN;
char probe[PATH_MAX + 1];
char probe[MAXPATHLEN + 1];
sprintf(probe, "/proc/%ld/path/a.out", (long)getpid());