ddidderr/zstd-rs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

no need to track tableBuf

Browse Source 
free() is compatible with NULL,
let's free() unconditionnally
This commit is contained in:
Yann Collet
2019-10-25 17:34:29 -07:00
parent 8e414b586d
commit 5fb84ca2cf
3 changed files with 22 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
programs/util.h
+17 -17
View File
@@ -141,7 +141,7 @@ U32 UTIL_isLink(const char* infilename);
#define UTIL_FILESIZE_UNKNOWN ((U64)(-1))
U64 UTIL_getFileSize(const char* infilename);
U64 UTIL_getTotalFileSize(const char* const * const fileNamesTable, unsigned nbFiles);
U64 UTIL_getTotalFileSize(const char* const * fileNamesTable, unsigned nbFiles);
/*Note: tableSize is denotes the total capacity of table*/
typedef struct
@@ -151,35 +151,35 @@ typedef struct
size_t tableSize;
} FileNamesTable;
/*! UTIL_readFileNamesTableFromFile(const char* inputFileName) :
* @return : char** the fileNamesTable or NULL in case of not regular file or file doesn't exist.
* reads fileNamesTable from input fileName.
* Note: inputFileSize should be less than or equal 50MB
/*! UTIL_readFileNamesTableFromFile() :
* reads fileNamesTable from @inputFileName.
* @return : a FileNamesTable*, or NULL in case of error (ex: file doesn't exist).
* Note: inputFileSize must be less than 50MB
*/
FileNamesTable* UTIL_createFileNamesTable_fromFileName(const char* inputFileName);
FileNamesTable*
UTIL_createFileNamesTable_fromFileName(const char* inputFileName);
/*! UTIL_freeFileNamesTable(const char** filenames, char* buf, size_t tableSize) :
* This function takes an buffered based filename, buf and tableSize to create its object.
* @return : FileNamesTable*
/*! UTIL_freeFileNamesTable() :
* This function references its arguments inside the created object.
* @return : FileNamesTable*, or NULL, if allocation fails.
*/
FileNamesTable*
UTIL_createFileNamesTable(const char** filenames, size_t tableSize, char* buf);
/*! UTIL_freeFileNamesTable(FileNamesTable* table) :
* This function takes an buffered based table and frees it.
* @return : void.
/*! UTIL_freeFileNamesTable() :
* This function is compatible with NULL argument and never fails.
*/
void UTIL_freeFileNamesTable(FileNamesTable* table);
/*! UTIL_concatenateTwoTables(FileNamesTable* table1,FileNamesTable* table2):
* takes table1, its maxSize, table2 and its maxSize, free them and returns its concatenation.
* @return : FileNamesTable* concatenation of two tables
* note table1 and table2 will be freed
/*! UTIL_concatenateTwoTables():
* @return : FileNamesTable*, concatenation of @table1 and @table2
* note: @table1 and @table2 are consumed (freed) by this operation
*/
FileNamesTable* UTIL_concatenateTwoTables(FileNamesTable* table1, FileNamesTable* table2);
FileNamesTable*
UTIL_concatenateTwoTables(FileNamesTable* table1, FileNamesTable* table2);
/*
* A modified version of realloc().