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author | Hauke Mehrtens <hauke@hauke-m.de> | 2018-01-06 23:08:09 +0100 |
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committer | Rich Felker <dalias@aerifal.cx> | 2018-02-22 19:34:58 -0500 |
commit | e20658209177667e490c661dfd35b976749ef3f7 (patch) | |
tree | 4cd8f51746279d1b156a6d1a4ea43b46a5dbf537 /src/linux | |
parent | 9bed82df305f5d1b7ebc36d0ac7a75d4f834e69b (diff) | |
download | musl-e20658209177667e490c661dfd35b976749ef3f7.zip musl-e20658209177667e490c661dfd35b976749ef3f7.tar.gz musl-e20658209177667e490c661dfd35b976749ef3f7.tar.bz2 |
add getrandom syscall wrapper
This syscall is available since Linux 3.17 and was also implemented in
glibc in version 2.25 using the same interfaces.
Diffstat (limited to 'src/linux')
-rw-r--r-- | src/linux/getrandom.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/linux/getrandom.c b/src/linux/getrandom.c new file mode 100644 index 0000000..6cc6f6b --- /dev/null +++ b/src/linux/getrandom.c @@ -0,0 +1,7 @@ +#include <sys/random.h> +#include "syscall.h" + +ssize_t getrandom(void *buf, size_t buflen, unsigned flags) +{ + return syscall_cp(SYS_getrandom, buf, buflen, flags); +} |