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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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13
libc/runtime/printargs.c
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@ -159,24 +159,25 @@ dontasan textstartup void __printargs(const char *prologue) {
{"%-14d", AT_MINSIGSTKSZ, "AT_MINSIGSTKSZ"},
};
long key;
int e, x;
char **env;
sigset_t ss;
bool gotsome;
int e, x, flags;
unsigned i, n;
uintptr_t *auxp;
unsigned i, n, b;
struct rlimit rlim;
struct utsname uts;
struct sigaction sa;
struct sched_param sp;
struct termios termios;
struct AuxiliaryValue *auxinfo;
const struct AuxiliaryValue *auxinfo;
union {
char path[PATH_MAX];
struct pollfd pfds[128];
} u;
(void)x;
if (!PLEDGED(STDIO)) return;
ftrace_enabled(-1);
@ -351,7 +352,7 @@ dontasan textstartup void __printargs(const char *prologue) {
PRINT("");
PRINT("CAPABILITIES");
if (prctl(PR_CAPBSET_READ, 0) != -1) {
for (gotsome = i = 0; i <= CAP_LAST_CAP; ++i) {
for (gotsome = false, i = 0; i <= CAP_LAST_CAP; ++i) {
if (prctl(PR_CAPBSET_READ, i) == 1) {
char buf[64];
PRINT(" ☼ %s", (DescribeCapability)(buf, i));
@ -368,7 +369,7 @@ dontasan textstartup void __printargs(const char *prologue) {
PRINT("");
PRINT("RESOURCE LIMITS");
for (gotsome = i = 0; i < RLIM_NLIMITS; ++i) {
for (gotsome = false, i = 0; i < RLIM_NLIMITS; ++i) {
if (!getrlimit(i, &rlim)) {
char buf[20];
if (rlim.rlim_cur == RLIM_INFINITY) rlim.rlim_cur = -1;