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removed UTIL_doesFileExists (replaced with UTIL_isRegFile)

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This commit is contained in:
Przemyslaw Skibinski 2017-02-14 09:38:51 +01:00
parent b876b96ce1
commit 442c75f132
2 changed files with 18 additions and 32 deletions
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2
programs/fileio.c
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@ -191,7 +191,7 @@ static FILE* FIO_openSrcFile(const char* srcFileName)
f = stdin;
SET_BINARY_MODE(stdin);
} else {
if (!UTIL_doesFileExists(srcFileName)) {
if (!UTIL_isRegFile(srcFileName)) {
DISPLAYLEVEL(1, "zstd: %s is not a regular file -- ignored \n", srcFileName);
return NULL;
}

48
programs/util.h
View File

@ -182,12 +182,29 @@ UTIL_STATIC int UTIL_getFileStat(const char* infilename, stat_t *statbuf)
return 1;
}
UTIL_STATIC int UTIL_isRegFile(const char* infilename)
{
stat_t statbuf;
return UTIL_getFileStat(infilename, &statbuf); /* Only need to know whether it is a regular file */
}
UTIL_STATIC U32 UTIL_isDirectory(const char* infilename)
{
int r;
stat_t statbuf;
#if defined(_MSC_VER)
r = _stat64(infilename, &statbuf);
if (!r && (statbuf.st_mode & _S_IFDIR)) return 1;
#else
r = stat(infilename, &statbuf);
if (!r && S_ISDIR(statbuf.st_mode)) return 1;
#endif
return 0;
}
UTIL_STATIC U64 UTIL_getFileSize(const char* infilename)
{
int r;
@ -218,37 +235,6 @@ UTIL_STATIC U64 UTIL_getTotalFileSize(const char** fileNamesTable, unsigned nbFi
}
UTIL_STATIC int UTIL_doesFileExists(const char* infilename)
{
int r;
#if defined(_MSC_VER)
struct __stat64 statbuf;
r = _stat64(infilename, &statbuf);
if (r || !(statbuf.st_mode & S_IFREG)) return 0; /* No good... */
#else
struct stat statbuf;
r = stat(infilename, &statbuf);
if (r || !S_ISREG(statbuf.st_mode)) return 0; /* No good... */
#endif
return 1;
}
UTIL_STATIC U32 UTIL_isDirectory(const char* infilename)
{
int r;
#if defined(_MSC_VER)
struct __stat64 statbuf;
r = _stat64(infilename, &statbuf);
if (!r && (statbuf.st_mode & _S_IFDIR)) return 1;
#else
struct stat statbuf;
r = stat(infilename, &statbuf);
if (!r && S_ISDIR(statbuf.st_mode)) return 1;
#endif
return 0;
}
/*
* A modified version of realloc().
* If UTIL_realloc() fails the original block is freed.