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Merge r30177 from nmap-npingchanges: Add function to generate random 64-bit unsigned integers

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Originally committed by luis but recommitted by david after recovery
from backup.
This commit is contained in:
david
2013-04-12 17:29:09 +00:00
parent c4c197b213
commit ebea23e398
2 changed files with 8 additions and 0 deletions
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1
nbase/nbase.h
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@@ -479,6 +479,7 @@ int get_random_bytes(void *buf, int numbytes);
int get_random_int(); int get_random_int();
unsigned short get_random_ushort(); unsigned short get_random_ushort();
unsigned int get_random_uint(); unsigned int get_random_uint();
u64 get_random_u64();
u32 get_random_u32(); u32 get_random_u32();
u16 get_random_u16(); u16 get_random_u16();
u8 get_random_u8(); u8 get_random_u8();

7
nbase/nbase_rnd.c
View File

@@ -238,6 +238,13 @@ unsigned int get_random_uint() {
return i; return i;
} }
u64 get_random_u64() {
u64 i;
get_random_bytes(&i, sizeof(i));
return i;
}
u32 get_random_u32() { u32 get_random_u32() {
u32 i; u32 i;
get_random_bytes(&i, sizeof(i)); get_random_bytes(&i, sizeof(i));