Jeffrey Walton <noloader@xxxxxxxxx> writes: > I'm getting "warning: implicit declaration of function ‘strdup’". > > The man pages tell me to include string.h. In string.h (which is included): > > #if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED > /* Duplicate S, returning an identical malloc'd string. */ > extern char *strdup (__const char *__s) > __THROW __attribute_malloc__ __nonnull ((1)); > #endif > > I feel like I'm missing something since strdup is guarded with > library/operating system macros. Can anyone point out my mistake? Or > should I just declare it extern myself? I assume you are using GNU/Linux or some other glibc-based system. Try using -D_GNU_SOURCE when you compile. Ian
