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better naming

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and more narrow scope of local variables
This commit is contained in:
Yann Collet
2025-03-24 21:20:21 -07:00
parent 7630870b47
commit 76c2fdc7b7
4 changed files with 21 additions and 20 deletions
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34
programs/util.c
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@ -723,34 +723,33 @@ UTIL_createLinePointers(char* buffer, size_t numLines, size_t bufferSize)
}
FileNamesTable*
UTIL_createFileNamesTable_fromFileName(const char* inputFileName)
UTIL_createFileNamesTable_fromFileList(const char* fileList)
{
stat_t statbuf;
FILE* inFile = NULL;
char* buffer = NULL;
const char** linePointers = NULL;
size_t numLines = 0;
size_t bufferSize = 0;
/* Check if the input is a valid file */
if (!UTIL_stat(inputFileName, &statbuf)) {
if (!UTIL_stat(fileList, &statbuf)) {
return NULL;
}
/* Check if the input is a supported type */
if (!UTIL_isRegularFileStat(&statbuf) &&
!UTIL_isFIFOStat(&statbuf) &&
!UTIL_isFileDescriptorPipe(inputFileName)) {
!UTIL_isFileDescriptorPipe(fileList)) {
return NULL;
}
/* Open the input file */
inFile = fopen(inputFileName, "rb");
if (inFile == NULL) return NULL;
{ FILE* const inFile = fopen(fileList, "rb");
if (inFile == NULL) return NULL;
/* Read the file content */
buffer = UTIL_readFileContent(inFile, &bufferSize);
fclose(inFile);
/* Read the file content */
buffer = UTIL_readFileContent(inFile, &bufferSize);
fclose(inFile);
}
if (buffer == NULL) return NULL;
@ -762,14 +761,15 @@ UTIL_createFileNamesTable_fromFileName(const char* inputFileName)
}
/* Create line pointers */
linePointers = UTIL_createLinePointers(buffer, numLines, bufferSize);
if (linePointers == NULL) {
free(buffer);
return NULL;
}
{ const char** linePointers = UTIL_createLinePointers(buffer, numLines, bufferSize);
if (linePointers == NULL) {
free(buffer);
return NULL;
}
/* Create the final table */
return UTIL_assembleFileNamesTable(linePointers, numLines, buffer);
/* Create the final table */
return UTIL_assembleFileNamesTable(linePointers, numLines, buffer);
}
}