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fix clangbuild

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notably -Wconversion and -Wdocumentation
This commit is contained in:
Yann Collet
2024-02-20 22:43:22 -08:00
parent b34517a440
commit e62e15df19
2 changed files with 5 additions and 48 deletions
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10
programs/benchzstd.c
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@ -141,7 +141,7 @@ static const size_t maxMemory = (sizeof(size_t) == 4)
* sprintf() would be the supported one, but it's labelled unsafe,
* so some modern static analyzer will flag it as such, making it unusable.
* formatString_u() replaces snprintf() for the specific case where there are only %u arguments */
static int formatString_u(char *buffer, size_t buffer_size, const char *formatString, unsigned int value)
static int formatString_u(char* buffer, size_t buffer_size, const char* formatString, unsigned int value)
{
size_t written = 0;
int i;
@ -156,14 +156,14 @@ static int formatString_u(char *buffer, size_t buffer_size, const char *formatSt
if (formatString[++i] == 'u') {
/* Handle single digit */
if (value < 10) {
buffer[written++] = '0' + value;
buffer[written++] = '0' + (char)value;
} else if (value < 100) {
/* Handle two digits */
if (written >= buffer_size - 2) {
return -1; /* buffer overflow */
}
buffer[written++] = '0' + value / 10;
buffer[written++] = '0' + value % 10;
buffer[written++] = '0' + (char)(value / 10);
buffer[written++] = '0' + (char)(value % 10);
} else { /* 100 */
if (written >= buffer_size - 3) {
return -1; /* buffer overflow */
@ -185,7 +185,7 @@ static int formatString_u(char *buffer, size_t buffer_size, const char *formatSt
buffer[0] = '\0'; /* Handle truncation */
}
return written;
return (int)written;
}
/* *************************************