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Introduce Dedicated Helper to Call stat()

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This commit is contained in:
W. Felix Handte 2020-08-05 00:09:29 -04:00
parent 38e38546a4
commit b11bea56a5
2 changed files with 18 additions and 0 deletions
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11
programs/util.c
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@ -99,6 +99,17 @@ int g_utilDisplayLevel;
* Functions * Functions
***************************************/ ***************************************/
int UTIL_stat(const char* filename, stat_t* statbuf)
{
#if defined(_MSC_VER)
return !_stat64(filename, statbuf);
#elif defined(__MINGW32__) && defined (__MSVCRT__)
return !_stati64(filename, statbuf);
#else
return !stat(filename, statbuf);
#endif
}
int UTIL_fileExist(const char* filename) int UTIL_fileExist(const char* filename)
{ {
stat_t statbuf; stat_t statbuf;

7
programs/util.h
View File

@ -100,6 +100,8 @@ extern int g_utilDisplayLevel;
#if defined(_MSC_VER) #if defined(_MSC_VER)
typedef struct __stat64 stat_t; typedef struct __stat64 stat_t;
typedef int mode_t; typedef int mode_t;
#elif defined(__MINGW32__) && defined (__MSVCRT__)
typedef struct _stati64 stat_t;
#else #else
typedef struct stat stat_t; typedef struct stat stat_t;
#endif #endif
@ -113,6 +115,11 @@ extern int g_utilDisplayLevel;
#define STRDUP(s) strdup(s) #define STRDUP(s) strdup(s)
#endif #endif
/**
* Calls platform's equivalent of stat() on filename and writes info to statbuf.
* Returns success (1) or failure (0).
*/
int UTIL_stat(const char* filename, stat_t* statbuf);
int UTIL_fileExist(const char* filename); int UTIL_fileExist(const char* filename);
int UTIL_isRegularFile(const char* infilename); int UTIL_isRegularFile(const char* infilename);
int UTIL_isDirectory(const char* infilename); int UTIL_isDirectory(const char* infilename);