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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2021-07-03 11:57:59 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-07-03 11:57:59 +0200 |
| commit | 0e3ef4efb061366bfa4b9609fe3a03f3a1e40f0e (patch) | |
| tree | e055bbb3e7e4576825e0212cbc095757bafc5f7f | |
| parent | 2211fa70ccad29fc7bccd34c13141850ebb199da (diff) | |
| download | busybox-w32-0e3ef4efb061366bfa4b9609fe3a03f3a1e40f0e.tar.gz busybox-w32-0e3ef4efb061366bfa4b9609fe3a03f3a1e40f0e.tar.bz2 busybox-w32-0e3ef4efb061366bfa4b9609fe3a03f3a1e40f0e.zip | |
awk: rand(): 64-bit constants should be ULL
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | editors/awk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editors/awk.c b/editors/awk.c index 4119253ec..e4dd6684c 100644 --- a/editors/awk.c +++ b/editors/awk.c | |||
| @@ -3169,9 +3169,9 @@ static var *evaluate(node *op, var *res) | |||
| 3169 | uint64_t v = ((uint64_t)rand() << 32) | u; | 3169 | uint64_t v = ((uint64_t)rand() << 32) | u; |
| 3170 | /* the above shift+or is optimized out on 32-bit arches */ | 3170 | /* the above shift+or is optimized out on 32-bit arches */ |
| 3171 | # if RAND_MAX > 0x7fffffff | 3171 | # if RAND_MAX > 0x7fffffff |
| 3172 | v &= 0x7fffffffffffffffUL; | 3172 | v &= 0x7fffffffffffffffULL; |
| 3173 | # endif | 3173 | # endif |
| 3174 | R_d = (double)v / 0x8000000000000000UL; | 3174 | R_d = (double)v / 0x8000000000000000ULL; |
| 3175 | #else | 3175 | #else |
| 3176 | # error Not implemented for this value of RAND_MAX | 3176 | # error Not implemented for this value of RAND_MAX |
| 3177 | #endif | 3177 | #endif |