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libbase: Ensures logged_strdup works also w/o strdup. #80

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Merged
phkaeser merged 1 commit into from
Nov 23, 2025
Merged

libbase: Ensures logged_strdup works also w/o strdup. #80

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9 changes: 6 additions & 3 deletions include/libbase/log_wrappers.h
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Original file line number Diff line number Diff line change
Expand Up @@ -61,12 +61,15 @@ static inline void *_logged_malloc(
#define logged_malloc(size) \
_logged_malloc(__FILE__, __LINE__, size)

/** Helper: Calls strdup(3) and logs errors for given file & line. */
/** Helper: Acts like strdup(3) and logs errors for given file & line. */
static inline char *_logged_strdup(
const char *filename_ptr, int line_no, const char *str)
{
char *new_str = strdup(str);
if ((NULL == new_str) && (BS_ERROR >= bs_log_severity)) {
size_t len = strlen(str) + 1;
char *new_str = malloc(len);
if (NULL != new_str) {
memcpy(new_str, str, len);
} else if (BS_ERROR >= bs_log_severity) {
bs_log_write((bs_log_severity_t)(BS_ERROR | BS_ERRNO), filename_ptr,
line_no, "Failed strdup(%s)", str);
}
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