diff options
Diffstat (limited to 'libtest/random.c')
| -rw-r--r-- | libtest/random.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libtest/random.c b/libtest/random.c index 2eb22e6..8f0b398 100644 --- a/libtest/random.c +++ b/libtest/random.c @@ -3,9 +3,9 @@ #ifndef TEST -unsigned char *libtest_random_pattern = NULL; -size_t libtest_random_pattern_length = 0u; -size_t libtest_random_pattern_offset = 0u; +const unsigned char *volatile libtest_random_pattern = NULL; +volatile size_t libtest_random_pattern_length = 0u; +volatile size_t libtest_random_pattern_offset = 0u; static ssize_t genpattern(void *buf, size_t size) @@ -41,9 +41,9 @@ genpattern(void *buf, size_t size) #if defined(__linux__) -int libtest_getrandom_real = 1; -int libtest_getrandom_error = 0; -size_t libtest_getrandom_max_return = SIZE_MAX; +volatile int libtest_getrandom_real = 1; +volatile int libtest_getrandom_error = 0; +volatile size_t libtest_getrandom_max_return = SIZE_MAX; ssize_t (getrandom)(void *buf, size_t size, unsigned int flags) @@ -71,10 +71,10 @@ ssize_t #endif -int libtest_getentropy_real = 1; -int libtest_getentropy_error = 0; -size_t libtest_getentropy_calls = 0u; -int libtest_getentropy_jmp_val = 0; +volatile int libtest_getentropy_real = 1; +volatile int libtest_getentropy_error = 0; +volatile size_t libtest_getentropy_calls = 0u; +volatile int libtest_getentropy_jmp_val = 0; jmp_buf libtest_getentropy_jmp; int |