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Add code to generate universally unique identifiers.

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We create type 4, variant 1 uuids (random).
This commit is contained in:
Todd C. Miller
2020-01-30 13:12:25 -07:00
parent dc45c4d4ea
commit ed294b8283
5 changed files with 130 additions and 1 deletions
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6
include/sudo_util.h
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@@ -315,4 +315,10 @@ __dso_public char *sudo_ttyname_dev_v1(dev_t tdev, char *name, size_t namelen);
__dso_public void sudo_get_ttysize_v1(int *rowp, int *colp);
#define sudo_get_ttysize(_a, _b) sudo_get_ttysize_v1((_a), (_b))
/* uuid.c */
__dso_public void sudo_uuid_create_v1(unsigned char uuid_out[16]);
#define sudo_uuid_create(_a) sudo_uuid_create_v1((_a))
__dso_public char *sudo_uuid_to_string_v1(unsigned char uuid[16], char *dst, size_t dstsiz);
#define sudo_uuid_to_string(_a, _b, _c) sudo_uuid_to_string_v1((_a), (_b), (_c))
#endif /* SUDO_UTIL_H */