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Improve LLVM compatibility a little bit

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This commit is contained in:
Justine Tunney 2021-05-16 20:34:46 -07:00
parent 3057315a1b
commit 1a3d22b2fd
7 changed files with 14 additions and 12 deletions
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6
libc/stdio/spawnf.c
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@ -59,7 +59,7 @@ static int add_to_file_actions(posix_spawn_file_actions_t *file_actions,
int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *file_actions,
int fildes) {
char temp[100];
sprintf(temp, "close(%d)", fildes);
(sprintf)(temp, "close(%d)", fildes);
return add_to_file_actions(file_actions, temp);
}
@ -69,7 +69,7 @@ int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *file_actions,
int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *file_actions,
int fildes, int newfildes) {
char temp[100];
sprintf(temp, "dup2(%d,%d)", fildes, newfildes);
(sprintf)(temp, "dup2(%d,%d)", fildes, newfildes);
return add_to_file_actions(file_actions, temp);
}
@ -80,6 +80,6 @@ int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *file_actions,
int fildes, const char *path, int oflag,
unsigned mode) {
char temp[100];
sprintf(temp, "open(%d,%s*%o,%o)", fildes, path, oflag, mode);
(sprintf)(temp, "open(%d,%s*%o,%o)", fildes, path, oflag, mode);
return add_to_file_actions(file_actions, temp);
}

2
libc/stdio/tmpfile.c
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@ -35,7 +35,7 @@ FILE *tmpfile(void) {
char *tmp, *sep, tpl[PATH_MAX];
tmp = firstnonnull(getenv("TMPDIR"), kTmpPath);
sep = !isempty(tmp) && !endswith(tmp, "/") ? "/" : "";
if (snprintf(tpl, PATH_MAX, "%s%stmp.XXXXXX", tmp, sep) < PATH_MAX) {
if ((snprintf)(tpl, PATH_MAX, "%s%stmp.XXXXXX", tmp, sep) < PATH_MAX) {
if ((fd = mkostemps(tpl, 0, 0)) != -1) {
return fdopen(fd, "w+");
}

4
libc/str/iswctype.c
View file

@ -19,7 +19,9 @@
#include "libc/macros.internal.h"
#include "libc/str/str.h"
static const int (*const kWcTypeFuncs[])(wint_t) = {
typedef int (*isw_f)(wint_t);
static const isw_f kWcTypeFuncs[] = {
iswalnum, //
iswalpha, //
iswblank, //