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author | Mattias Andrée <maandree@kth.se> | 2019-04-12 21:12:31 +0200 |
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committer | Mattias Andrée <maandree@kth.se> | 2019-04-12 21:13:37 +0200 |
commit | bafb07a1644896d56ad4b8effaeaae601c5a275b (patch) | |
tree | ef4e38f529ba2f0cadc73ad88493a1cca206fe7b /llabs.c | |
download | liberror-libc-bafb07a1644896d56ad4b8effaeaae601c5a275b.tar.gz liberror-libc-bafb07a1644896d56ad4b8effaeaae601c5a275b.tar.bz2 liberror-libc-bafb07a1644896d56ad4b8effaeaae601c5a275b.tar.xz |
First commit
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'llabs.c')
-rw-r--r-- | llabs.c | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -0,0 +1,18 @@ +/* See LICENSE file for copyright and license details. */ +#include "internal.h" + + +long long int +liberror_llabs(long long int i) +{ +#if LLONG_MIN == -LLONG_MAX + return llabs(i); +#else + if (i != LLONG_MIN) + return llabs(i); + liberror_set_error_errno("The absolute value of largest negative integer " + "cannot be represented as a signed integer", + "llabs", EOVERFLOW); + return i; +#endif +} |