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tls: make tls_get_random() FAST_FUNC

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function                                             old     new   delta
tls_handshake                                       1977    1985      +8
tls_get_random                                        32      28      -4
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(add/remove: 0/0 grow/shrink: 1/1 up/down: 8/-4)                Total: 4 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-11-23 19:24:57 +01:00
parent 26602b85a3
commit 624066f0cc
2 changed files with 2 additions and 2 deletions
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2
networking/tls.c
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@ -337,7 +337,7 @@ static void dump_tls_record(const void *vp, int len)
# define dump_tls_record(...) ((void)0) # define dump_tls_record(...) ((void)0)
#endif #endif
void tls_get_random(void *buf, unsigned len) void FAST_FUNC tls_get_random(void *buf, unsigned len)
{ {
if (len != open_read_close("/dev/urandom", buf, len)) if (len != open_read_close("/dev/urandom", buf, len))
xfunc_die(); xfunc_die();

2
networking/tls.h
View File

@ -80,7 +80,7 @@ typedef int16_t int16;
#define AES_BLOCK_SIZE 16 #define AES_BLOCK_SIZE 16
void tls_get_random(void *buf, unsigned len); void tls_get_random(void *buf, unsigned len) FAST_FUNC;
#define matrixCryptoGetPrngData(buf, len, userPtr) (tls_get_random(buf, len), PS_SUCCESS) #define matrixCryptoGetPrngData(buf, len, userPtr) (tls_get_random(buf, len), PS_SUCCESS)