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tree-wide: add global ascii_isdigit() + ascii_isalpha()

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We now have a local implementation in string-util-fundamental.c, but
it's useful at a lot of other places, hence let's give it a more
expressive name and share it across the tree.

Follow-up for: 8d9156660d
This commit is contained in:
Lennart Poettering
2022-07-05 11:55:26 +02:00
parent 82c3a0b74c
commit ff25d3385d
25 changed files with 68 additions and 89 deletions
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4
src/basic/parse-util.c
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@@ -210,7 +210,7 @@ int parse_size(const char *t, uint64_t base, uint64_t *size) {
e++;
/* strtoull() itself would accept space/+/- */
if (*e >= '0' && *e <= '9') {
if (ascii_isdigit(*e)) {
unsigned long long l2;
char *e2;
@@ -599,7 +599,7 @@ int parse_fractional_part_u(const char **p, size_t digits, unsigned *res) {
/* accept any number of digits, strtoull is limited to 19 */
for (size_t i = 0; i < digits; i++,s++) {
if (*s < '0' || *s > '9') {
if (!ascii_isdigit(*s)) {
if (i == 0)
return -EINVAL;