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Rename _bsr/_bsf to bsr/bsf

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Now that these functions are behind _COSMO_SOURCE there's no reason for
having the ugly underscore anymore. To use these functions, you need to
pass -mcosmo to cosmocc.
This commit is contained in:
Justine Tunney 2024-03-04 17:33:26 -08:00
parent a6baba1b07
commit 8bfd56b59e
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
53 changed files with 110 additions and 93 deletions
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2
libc/stdio/appendr.c
View file

@ -55,7 +55,7 @@ ssize_t appendr(char **b, size_t i) {
z = appendz((p = *b));
if (i != z.i || !p) {
n = ROUNDUP(i + 1, 8) + W;
if (n > z.n || _bsrl(n) < _bsrl(z.n)) {
if (n > z.n || bsrl(n) < bsrl(z.n)) {
if ((p = realloc(p, n))) {
z.n = malloc_usable_size(p);
unassert(!(z.n & (W - 1)));

4
libc/stdio/appendw.c
View file

@ -18,10 +18,10 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/dce.h"
#include "libc/serialize.h"
#include "libc/intrin/bsr.h"
#include "libc/macros.internal.h"
#include "libc/mem/mem.h"
#include "libc/serialize.h"
#include "libc/stdio/append.h"
#define W sizeof(size_t)
@ -59,7 +59,7 @@ ssize_t appendw(char **b, uint64_t w) {
char *p, *q;
struct appendz z;
z = appendz((p = *b));
l = w ? (_bsrl(w) >> 3) + 1 : 1;
l = w ? (bsrl(w) >> 3) + 1 : 1;
n = ROUNDUP(z.i + 8 + 1, 8) + W;
if (n > z.n) {
if (!z.n) z.n = W * 2;

6
libc/stdio/fmt.c
View file

@ -359,14 +359,14 @@ static int __fmt_stoa_wide(out_f out, void *a, uint64_t w) {
char buf[8];
if (!isascii(w)) w = tpenc(w);
WRITE64LE(buf, w);
return out(buf, a, w ? (_bsr(w) >> 3) + 1 : 1);
return out(buf, a, w ? (bsr(w) >> 3) + 1 : 1);
}
static int __fmt_stoa_bing(out_f out, void *a, uint64_t w) {
char buf[8];
w = tpenc(kCp437[w & 0xFF]);
WRITE64LE(buf, w);
return out(buf, a, w ? (_bsr(w) >> 3) + 1 : 1);
return out(buf, a, w ? (bsr(w) >> 3) + 1 : 1);
}
static int __fmt_stoa_quoted(out_f out, void *a, uint64_t w) {
@ -377,7 +377,7 @@ static int __fmt_stoa_quoted(out_f out, void *a, uint64_t w) {
w = tpenc(w);
}
WRITE64LE(buf, w);
return out(buf, a, w ? (_bsr(w) >> 3) + 1 : 1);
return out(buf, a, w ? (bsr(w) >> 3) + 1 : 1);
}
/**