diff options
Diffstat (limited to 'external/unbound/compat/getentropy_linux.c')
| -rw-r--r-- | external/unbound/compat/getentropy_linux.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/external/unbound/compat/getentropy_linux.c b/external/unbound/compat/getentropy_linux.c index b8d4a2bd0..cae18e03b 100644 --- a/external/unbound/compat/getentropy_linux.c +++ b/external/unbound/compat/getentropy_linux.c @@ -66,6 +66,9 @@ #include <sys/auxv.h> #endif #include <sys/vfs.h> +#ifndef MAP_ANON +#define MAP_ANON MAP_ANONYMOUS +#endif #define REPEAT 5 #define min(a, b) (((a) < (b)) ? (a) : (b)) @@ -100,7 +103,7 @@ int getentropy(void *buf, size_t len); extern int main(int, char *argv[]); #endif static int gotdata(char *buf, size_t len); -#ifdef SYS_getrandom +#if defined(SYS_getrandom) && defined(__NR_getrandom) static int getentropy_getrandom(void *buf, size_t len); #endif static int getentropy_urandom(void *buf, size_t len); @@ -119,7 +122,7 @@ getentropy(void *buf, size_t len) return -1; } -#ifdef SYS_getrandom +#if defined(SYS_getrandom) && defined(__NR_getrandom) /* * Try descriptor-less getrandom() */ @@ -215,7 +218,7 @@ gotdata(char *buf, size_t len) return 0; } -#ifdef SYS_getrandom +#if defined(SYS_getrandom) && defined(__NR_getrandom) static int getentropy_getrandom(void *buf, size_t len) { |