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Fix warnings

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This change fixes Cosmopolitan so it has fewer opinions about compiler
warnings. The whole repository had to be cleaned up to be buildable in
-Werror -Wall mode. This lets us benefit from things like strict const
checking. Some actual bugs might have been caught too.
This commit is contained in:
Justine Tunney 2023-09-01 20:49:13 -07:00
parent e2b3c3618e
commit 0d748ad58e
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GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
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5
test/libc/stdio/getdelim_test.c
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@ -56,7 +56,7 @@ TEST(getline, testOneWithoutLineFeed) {
TEST(getline, testTwoLines) {
const char *s = "hello\nthere\n";
FILE *f = fmemopen(s, strlen(s), "r+");
FILE *f = fmemopen((void *)s, strlen(s), "r+");
char *line = NULL;
size_t linesize = 0;
ASSERT_EQ(6, getline(&line, &linesize, f));
@ -72,7 +72,7 @@ TEST(getline, testTwoLines) {
TEST(getline, testBinaryLine_countExcludesOnlyTheBonusNul) {
const char s[] = "he\0\3o\n";
FILE *f = fmemopen(s, sizeof(s), "r+");
FILE *f = fmemopen((void *)s, sizeof(s), "r+");
char *line = NULL;
size_t linesize = 0;
ASSERT_EQ(6, getline(&line, &linesize, f));
@ -96,7 +96,6 @@ void ReadHyperionLines(void) {
char *line = NULL;
size_t linesize = 0;
ASSERT_NE(NULL, (f = fopen("hyperion.txt", "r")));
int i = 0;
for (;;) {
rc = getline(&line, &linesize, f);
if (rc == -1) break;