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| author | Lenard Mollenkopf <glibc@lenardmollenkopf.de> | 2025-04-08 14:16:54 +0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2025-04-08 12:51:51 +0000 |
| commit | 5b132ec2b7712dbc055838b3b538b83ad1196414 (patch) | |
| tree | 28355a9f14cbf15da68217aba5e3be48169092a2 /stdlib/stdlib.h | |
| parent | 4fa959d13d21b8f56a43aa0a416100303736c55c (diff) | |
| download | glibc-5b132ec2b7712dbc055838b3b538b83ad1196414.tar.xz glibc-5b132ec2b7712dbc055838b3b538b83ad1196414.zip | |
stdlib: Implement C2Y uabs, ulabs, ullabs and uimaxabs
C2Y adds unsigned versions of the abs functions (see C2Y draft N3467 and
proposal N3349).
Tested for x86_64.
Signed-off-by: Lenard Mollenkopf <glibc@lenardmollenkopf.de>
Diffstat (limited to 'stdlib/stdlib.h')
| -rw-r--r-- | stdlib/stdlib.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 975f5aeb0b..cd4503c761 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -985,6 +985,12 @@ __extension__ extern long long int llabs (long long int __x) __THROW __attribute__ ((__const__)) __wur; #endif +#if __GLIBC_USE (ISOC2Y) +extern unsigned int uabs (int __x) __THROW __attribute__ ((__const__)) __wur; +extern unsigned long int ulabs (long int __x) __THROW __attribute__ ((__const__)) __wur; +__extension__ extern unsigned long long int ullabs (long long int __x) + __THROW __attribute__ ((__const__)) __wur; +#endif /* Return the `div_t', `ldiv_t' or `lldiv_t' representation of the value of NUMER over DENOM. */ |