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Remove old stack code and improve dirstream

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Justine Tunney 2023-08-16 07:54:40 -07:00
parent 74caabb823
commit dc6c67256f
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GPG key ID: BE714B4575D6E328
61 changed files with 463 additions and 595 deletions
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10
libc/mem/critbit0_insert.c
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@ -25,15 +25,9 @@
* Inserts 𝑢 into 𝑡.
* @param t tree
* @param u NUL-terminated string
* @return true if 𝑡 was mutated, or -1 w/ errno
* @return 1 if 𝑡 was mutated, 0 if present, or -1 w/ errno
* @note h/t djb and agl
*/
int critbit0_insert(struct critbit0 *t, const char *u) {
char *p;
size_t n;
if ((p = malloc((n = strlen(u)) + 1))) {
return critbit0_emplace(t, memcpy(p, u, n + 1), n);
} else {
return -1;
}
return critbit0_emplace(t, u, strlen(u));
}