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add missing arg to Crc32_FromFile function

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This commit is contained in:
FunkyFr3sh 2024-09-30 23:53:41 +02:00
parent a7b8e2e80f
commit f9fa3b0fa2
3 changed files with 14 additions and 16 deletions
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26
src/crc32.c
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@ -77,28 +77,26 @@ unsigned long Crc32_ComputeBuf( unsigned long inCrc32, const void *buf,
return( crc32 ^ 0xFFFFFFFF );
}
unsigned long Crc32_FromFile(char* filename)
unsigned long Crc32_FromFile(unsigned long crc32, char* filename)
{
if (!filename)
return 0;
unsigned long crc32 = 0;
FILE* fp = fopen(filename, "rb");
if (fp)
if (!fp)
return 0;
char buf[1024];
for (size_t s = 0; (s = fread(buf, 1, sizeof(buf), fp)) && !ferror(fp);)
{
char buf[1024];
for (size_t s = 0; (s = fread(buf, 1, sizeof(buf), fp)) && !ferror(fp);)
{
crc32 = Crc32_ComputeBuf(crc32, buf, s);
}
if (ferror(fp))
crc32 = 0;
fclose(fp);
crc32 = Crc32_ComputeBuf(crc32, buf, s);
}
if (ferror(fp))
crc32 = 0;
fclose(fp);
return crc32;
}