mirrors/raylib
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use filepath define

Browse Source 
On Linux systems the length of the path is defined in linux/limits.h as
PATH_MAX.
Lets use that for MAX_FILEPATH_LENGTH, which is a define that we can
find in some comments in the code that is actually never used. Instead
often we see 256 handwritten.
So lets have MAX_FILEPATH_LENGTH as a proper define, being set to
PATH_MAX on Linux and to 256 on Windows systems.
This commit is contained in:
Michael Vetter 2018-10-25 16:09:38 +02:00
parent 0f0d271a85
commit 9bad248b54
1 changed files with 12 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/core.c
View File

@ -158,6 +158,8 @@
unsigned int __stdcall timeBeginPeriod(unsigned int uPeriod);
unsigned int __stdcall timeEndPeriod(unsigned int uPeriod);
#endif
#define MAX_FILEPATH_LENGTH 256
#elif defined(__linux__)
#include <sys/time.h> // Required for: timespec, nanosleep(), select() - POSIX
@ -172,6 +174,9 @@
//#define GLFW_EXPOSE_NATIVE_COCOA // WARNING: Fails due to type redefinition
#define GLFW_EXPOSE_NATIVE_NSGL
#include <GLFW/glfw3native.h> // Required for: glfwGetCocoaWindow(), glfwGetNSGLContext()
#include <linux/limits.h> // for NAME_MAX and PATH_MAX defines
#define MAX_FILEPATH_LENGTH PATH_MAX // Use Linux define (4096)
#endif
#endif
@ -1596,8 +1601,8 @@ const char *GetFileNameWithoutExt(const char *filePath)
const char *GetDirectoryPath(const char *fileName)
{
const char *lastSlash = NULL;
static char filePath[256]; // MAX_DIRECTORY_PATH_SIZE = 256
memset(filePath, 0, 256);
static char filePath[MAX_FILEPATH_LENGTH];
memset(filePath, 0, MAX_FILEPATH_LENGTH);
lastSlash = strprbrk(fileName, "\\/");
if (!lastSlash) return NULL;
@ -1612,10 +1617,10 @@ const char *GetDirectoryPath(const char *fileName)
// Get current working directory
const char *GetWorkingDirectory(void)
{
static char currentDir[256]; // MAX_DIRECTORY_PATH_SIZE = 256
memset(currentDir, 0, 256);
static char currentDir[MAX_FILEPATH_LENGTH];
memset(currentDir, 0, MAX_FILEPATH_LENGTH);
GETCWD(currentDir, 256 - 1);
GETCWD(currentDir, MAX_FILEPATH_LENGTH - 1);
return currentDir;
}
@ -1624,7 +1629,6 @@ const char *GetWorkingDirectory(void)
// NOTE: Files count is returned by parameters pointer
char **GetDirectoryFiles(const char *dirPath, int *fileCount)
{
#define MAX_FILEPATH_LENGTH 256
#define MAX_DIRECTORY_FILES 512
ClearDirectoryFiles();
@ -3289,7 +3293,7 @@ static void WindowDropCallback(GLFWwindow *window, int count, const char **paths
for (int i = 0; i < count; i++)
{
dropFilesPath[i] = (char *)malloc(sizeof(char)*256); // Max path length set to 256 char
dropFilesPath[i] = (char *)malloc(sizeof(char)*MAX_FILEPATH_LENGTH); // Max path length using MAX_FILEPATH_LENGTH set to 256 char
strcpy(dropFilesPath[i], paths[i]);
}
@ -3862,7 +3866,7 @@ static void RestoreKeyboard(void)
// Mouse initialization (including mouse thread)
static void InitMouse(void)
{
char Path[256];
char Path[MAX_FILEPATH_LENGTH];
DIR *directory;
struct dirent *entity;