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Khorben/warnings (#519)

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* Fix warnings and missing #include for <ctype.h>
* Avoid a warning in client/util.c
This commit is contained in:
Pierre Pronchery 2017-12-28 17:56:18 +01:00 • committed by pwpiwi
commit 3ded0f97d3
8 changed files with 14 additions and 12 deletions
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8
client/util.c
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@ -496,7 +496,7 @@ int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt)
return 1;
for(i = 0; i < hexcnt; i += 2) {
if (!(isxdigit(line[bg + i]) && isxdigit(line[bg + i + 1])) ) return 1;
if (!(isxdigit((unsigned char)line[bg + i]) && isxdigit((unsigned char)line[bg + i + 1])) ) return 1;
sscanf((char[]){line[bg + i], line[bg + i + 1], 0}, "%X", &temp);
data[i / 2] = temp & 0xff;
@ -518,7 +518,7 @@ int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt)
return 1;
for(i = 0; i < *hexcnt; i += 2) {
if (!(isxdigit(line[bg + i]) && isxdigit(line[bg + i + 1])) ) return 1;
if (!(isxdigit((unsigned char)line[bg + i]) && isxdigit((unsigned char)line[bg + i + 1])) ) return 1;
sscanf((char[]){line[bg + i], line[bg + i + 1], 0}, "%X", &temp);
data[i / 2] = temp & 0xff;
@ -543,7 +543,7 @@ int param_gethex_to_eol(const char *line, int paramnum, uint8_t * data, int maxd
continue;
}
if (isxdigit(line[indx])) {
if (isxdigit((unsigned char)line[indx])) {
buf[strlen(buf) + 1] = 0x00;
buf[strlen(buf)] = line[indx];
} else {
@ -620,7 +620,7 @@ int hextobinarray(char *target, char *source)
else if (x >= 'A' && x <= 'F')
x -= 'A' - 10;
else {
printf("Discovered unknown character %c %d at idx %d of %s\n", x, x, source - start, start);
printf("Discovered unknown character %c %d at idx %tu of %s\n", x, x, source - start, start);
return 0;
}
// output