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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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9
examples/nesemu1.cc
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@ -164,7 +164,6 @@ static struct TtyRgb* ttyrgb_;
static unsigned char *R, *G, *B;
static struct ZipGames zipgames_;
static struct Action arrow_, button_;
static struct SamplingSolution* asx_;
static struct SamplingSolution* ssy_;
static struct SamplingSolution* ssx_;
static unsigned char pixels_[3][DYN][DXN];
@ -585,7 +584,6 @@ void Raster(void) {
f->p = stpcpy(f->p, "\e[0m\e[H");
f->p = stpcpy(f->p, status_.text);
}
CHECK_LT(f->p - f->mem, vtsize_);
PollAndSynchronize();
}
@ -599,7 +597,6 @@ void FlushScanline(unsigned py) {
}
static void PutPixel(unsigned px, unsigned py, unsigned pixel, int offset) {
unsigned rgb;
static unsigned prev;
pixels_[0][py][px] = palette_[offset][prev % 64][pixel][2];
pixels_[1][py][px] = palette_[offset][prev % 64][pixel][1];
@ -1811,8 +1808,8 @@ void GetOpts(int argc, char* argv[]) {
size_t FindZipGames(void) {
char* name;
size_t i, cf;
struct Zipos* zipos;
size_t i, cf, namesize;
if ((zipos = __zipos_get())) {
for (i = 0, cf = ZIP_CDIR_OFFSET(zipos->cdir);
i < ZIP_CDIR_RECORDS(zipos->cdir);
@ -1834,14 +1831,14 @@ int SelectGameFromZip(void) {
int i, rc;
char *line, *uri;
fputs("\nCOSMOPOLITAN NESEMU1\n\n", stdout);
for (i = 0; i < zipgames_.i; ++i) {
for (i = 0; i < (int)zipgames_.i; ++i) {
printf(" [%d] %s\n", i, zipgames_.p[i]);
}
fputs("\nPlease choose a game (or CTRL-C to quit) [default 0]: ", stdout);
fflush(stdout);
rc = 0;
if ((line = GetLine())) {
i = MAX(0, MIN(zipgames_.i - 1, atoi(line)));
i = MAX(0, MIN((int)zipgames_.i - 1, atoi(line)));
uri = zipgames_.p[i];
rc = PlayGame(uri, NULL);
free(uri);