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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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10
test/libc/runtime/mmap_test.c
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@ -354,8 +354,8 @@ TEST(mmap, cow) {
TEST(mmap, cowFileMapReadonlyFork) {
char *p;
int fd, pid, ws;
char path[PATH_MAX], lol[6];
int fd, ws;
char path[PATH_MAX];
sprintf(path, "%s.%ld", program_invocation_short_name, lemur64());
ASSERT_NE(-1, (fd = open(path, O_CREAT | O_TRUNC | O_RDWR, 0644)));
EXPECT_EQ(6, write(fd, "hello", 6));
@ -380,7 +380,7 @@ TEST(mmap, cowFileMapReadonlyFork) {
TEST(mmap, cowFileMapFork) {
char *p;
int fd, pid, ws;
int fd, ws;
char path[PATH_MAX], lol[6];
sprintf(path, "%s.%ld", program_invocation_short_name, lemur64());
ASSERT_NE(-1, (fd = open(path, O_CREAT | O_TRUNC | O_RDWR, 0644)));
@ -409,8 +409,8 @@ TEST(mmap, cowFileMapFork) {
// SHARED ANONYMOUS MEMORY BETWEEN PROCESSES
TEST(mmap, sharedAnonMapFork) {
int ws;
char *p;
int pid, ws;
EXPECT_NE(MAP_FAILED, (p = mmap(NULL, 6, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANONYMOUS, -1, 0)));
strcpy(p, "parnt");
@ -432,7 +432,7 @@ TEST(mmap, sharedAnonMapFork) {
TEST(mmap, sharedFileMapFork) {
char *p;
int fd, pid, ws;
int fd, ws;
char path[PATH_MAX], lol[6];
sprintf(path, "%s.%ld", program_invocation_short_name, lemur64());
ASSERT_NE(-1, (fd = open(path, O_CREAT | O_TRUNC | O_RDWR, 0644)));