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string fixes

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This commit is contained in:
Maxim Devaev
2024-02-19 00:22:45 +02:00
parent 13af11a3a6
commit aa05c470b3
9 changed files with 18 additions and 16 deletions
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5
src/libs/tools.h
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@@ -62,7 +62,8 @@
#define US_DELETE(x_dest, x_free) { if (x_dest) { x_free(x_dest); } }
#define US_MEMSET_ZERO(x_obj) memset(&(x_obj), 0, sizeof(x_obj))
#define US_ASPRINTF(x_dest, x_fmt, ...) assert(asprintf(&(x_dest), (x_fmt), ##__VA_ARGS__) >= 0)
#define US_SNPRINTF(x_dest, x_size, x_fmt, ...) assert(snprintf((x_dest), (x_size), (x_fmt), ##__VA_ARGS__) > 0)
#define US_ASPRINTF(x_dest, x_fmt, ...) assert(asprintf(&(x_dest), (x_fmt), ##__VA_ARGS__) > 0)
INLINE char *us_strdup(const char *str) {
@@ -180,7 +181,7 @@ INLINE char *us_errno_to_string(int error) {
const size_t max_len = sizeof(buf) - 1;
# if (_POSIX_C_SOURCE >= 200112L) && ! _GNU_SOURCE
if (strerror_r(error, buf, max_len) != 0) {
assert(snprintf(buf, max_len, "Errno = %d", error) > 0);
US_SNPRINTF(buf, max_len, "Errno = %d", error);
}
return us_strdup(buf);
# else