static void
keys_init (void)
{
gl_tls_key_init (buffer_key, free);
gl_tls_key_init (bufmax_key, NULL);
/* The per-thread initial values are NULL and 0, respectively. */
}
/* Initialize buffer. */
static void
init (void)
{
#ifdef _LIBC
if (__libc_key_create (&key, free_key_mem))
/* Creating the key failed. This means something really went
wrong. In any case use a static buffer which is better than
nothing. */
static_buf = local_buf;
#else /* !_LIBC */
gl_tls_key_init (key, free_key_mem);
# if !HAVE_DECL_SYS_SIGLIST
memset (_sys_siglist, 0, NSIG * sizeof *_sys_siglist);
/* No need to use a do {} while (0) here since init_sig(...) must expand
to a complete statement. (We cannot use the ISO C99 designated array
initializer syntax since it is not supported by ANSI C compilers and
since some signal numbers might exceed NSIG.) */
# define init_sig(sig, abbrev, desc) \
if (sig >= 0 && sig < NSIG) \
_sys_siglist[sig] = desc;
# include "siglist.h"
# undef init_sig
# endif /* !HAVE_DECL_SYS_SIGLIST */
#endif /* !_LIBC */
}
