diff options
Diffstat (limited to 'util/libreboot-utils/include/common.h')
| -rw-r--r-- | util/libreboot-utils/include/common.h | 33 |
1 files changed, 8 insertions, 25 deletions
diff --git a/util/libreboot-utils/include/common.h b/util/libreboot-utils/include/common.h index da086425..fb3aa886 100644 --- a/util/libreboot-utils/include/common.h +++ b/util/libreboot-utils/include/common.h @@ -13,24 +13,13 @@ #include <sys/types.h> #include <sys/stat.h> #include <limits.h> +#include <errno.h> /* for linux getrandom */ #if defined(__linux__) -#include <errno.h> -#if defined(__has_include) -#if __has_include(<sys/random.h>) #include <sys/random.h> -#define HAVE_GETRANDOM 1 -#endif -#endif -#if !defined(HAVE_GETRANDOM) #include <sys/syscall.h> -#if defined(SYS_getrandom) -#define HAVE_GETRANDOM_SYSCALL 1 -#endif -#endif - #endif #define items(x) (sizeof((x)) / sizeof((x)[0])) @@ -384,24 +373,18 @@ int slen(const char *scmp, size_t maxlen, size_t *rval); int scmp(const char *a, const char *b, size_t maxlen, int *rval); - +int sdup(const char *s, + size_t n, char **dest); +int scat(const char *s1, const char *s2, + size_t n, char **dest); +int dcat(const char *s, size_t n, + size_t off, char **dest1, + char **dest2); /* numerical functions */ unsigned short hextonum(char ch_s); size_t rlong(void); -#if !(defined(FALLBACK_RAND_1989) && \ - ((FALLBACK_RAND_1989) > 0)) -#if defined(__linux__) -#if defined(HAVE_GETRANDOM) || \ - defined(HAVE_GETRANDOM_SYSCALL) -int fallback_rand_getrandom(void *buf, size_t len); -#endif -#endif -#else -size_t fallback_rand_1989(void); -size_t entropy_jitter(void); -#endif /* Helper functions for command: dump */ |