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Fixed PATH_MAX problems on *NIX.

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This commit is contained in:
Gunnar Beutner 2012-04-02 19:38:04 +02:00
parent f890f1d42c
commit 24c0c7cb9c
2 changed files with 6 additions and 7 deletions
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8
base/application.cpp
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@ -274,8 +274,8 @@ string Application::GetExeDirectory(void)
return ExePath; return ExePath;
#ifndef _WIN32 #ifndef _WIN32
char Buf[MAXPATHLEN], Cwd[MAXPATHLEN]; char Cwd[MAXPATHLEN];
char *PathEnv, *Directory, PathTest[MAXPATHLEN], FullExePath[MAXPATHLEN]; char *Buf, *PathEnv, *Directory, PathTest[MAXPATHLEN], FullExePath[MAXPATHLEN];
bool FoundPath; bool FoundPath;
const char *argv0 = m_Arguments[0].c_str(); const char *argv0 = m_Arguments[0].c_str();
@ -319,7 +319,7 @@ string Application::GetExeDirectory(void)
} }
} }
if (realpath(FullExePath, Buf) == NULL) if ((Buf = realpath(FullExePath, NULL)) == NULL)
throw exception(/*"realpath() failed"*/); throw exception(/*"realpath() failed"*/);
// remove filename // remove filename
@ -329,6 +329,8 @@ string Application::GetExeDirectory(void)
*LastSlash = '\0'; *LastSlash = '\0';
ExePath = string(Buf); ExePath = string(Buf);
free(Buf);
#else /* _WIN32 */ #else /* _WIN32 */
char FullExePath[MAXPATHLEN]; char FullExePath[MAXPATHLEN];

5
base/unix.h
View File

@ -1,6 +1,7 @@
#ifndef UNIX_H #ifndef UNIX_H
#define UNIX_H #define UNIX_H
#include <limits.h>
#include <unistd.h> #include <unistd.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -19,10 +20,6 @@ void closesocket(SOCKET fd);
#define ioctlsocket ioctl #define ioctlsocket ioctl
#ifndef PATH_MAX
# define PATH_MAX 1024
#endif /* PATH_MAX */
#define MAXPATHLEN PATH_MAX #define MAXPATHLEN PATH_MAX
/* default visibility takes care of exported symbols */ /* default visibility takes care of exported symbols */