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| author | Alex Colomar <alx.manpages@gmail.com> | 2022-09-10 23:28:15 +0200 |
|---|---|---|
| committer | Alex Colomar <alx.manpages@gmail.com> | 2022-09-12 16:16:03 +0200 |
| commit | a98bd8eb3033819b3a03e75c75c8bac4737e4ff4 (patch) | |
| tree | 9da75364f7f13934609ddf3e061758518015e542 | |
| parent | b0b6ab4e15df9abce3897775e866f6d9d3d5f18b (diff) | |
_Generic.3: EXAMPLES: Allow taking a pointer to &my_imaxabs
And show the pointer value in the example, and show also those
of &labs and &llabs to compare.
Cc: JeanHeyd Meneide <wg14@soasis.org>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: "G. Branden Robinson" <g.branden.robinson@gmail.com>
Cc: Ingo Schwarze <schwarze@openbsd.org>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
| -rw-r--r-- | man3/_Generic.3 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/man3/_Generic.3 b/man3/_Generic.3 index f3daf98c1..87115e334 100644 --- a/man3/_Generic.3 +++ b/man3/_Generic.3 @@ -39,10 +39,10 @@ seamlessly upgrading to the widest available type. #include <stdio.h> #include <stdlib.h> -#define my_imaxabs(j) _Generic(INTMAX_C(0), \e - long: labs(j), \e - long long: llabs(j) \e - /* long long long: lllabs(j) */ \e +#define my_imaxabs _Generic(INTMAX_C(0), \e + long: labs, \e + long long: llabs \e + /* long long long: lllabs */ \e ) int @@ -52,6 +52,9 @@ main(void) a = \-42; printf("imaxabs(%jd) == %jd\en", (intmax_t) a, my_imaxabs(a)); + printf("&imaxabs == %p\en", &my_imaxabs); + printf("&labs == %p\en", &labs); + printf("&llabs == %p\en", &llabs); exit(EXIT_SUCCESS); } |