mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-06 03:08:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix warnings

Browse source 
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
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
Download patch file Download diff file Expand all files Collapse all files

10
tool/viz/printimage.c
View file

@ -178,8 +178,8 @@ static void GetOpts(int *argc, char *argv[]) {
g_winsize.ws_col = 80;
g_winsize.ws_row = 24;
if (!g_flags.full && (!g_flags.width || !g_flags.height)) {
tcgetwinsize(STDIN_FILENO, &g_winsize) != -1 ||
tcgetwinsize(STDOUT_FILENO, &g_winsize);
(void)(tcgetwinsize(STDIN_FILENO, &g_winsize) != -1 ||
tcgetwinsize(STDOUT_FILENO, &g_winsize));
}
ttyquantsetup(g_flags.quant, kTtyQuantRgb, g_flags.blocks);
}
@ -220,11 +220,10 @@ static void PrintImageImpl(long syn, long sxn, unsigned char RGB[3][syn][sxn],
long y0, long yn, long x0, long xn, long dy,
long dx) {
long y, x;
bool didhalfy, didfirstx;
bool didhalfy;
unsigned char a[3], b[3];
didhalfy = false;
for (y = y0; y < yn; y += dy) {
didfirstx = false;
if (y) printf("\e[0m\n");
for (x = x0; x < xn; x += dx) {
a[0] = RGB[0][y][x];
@ -239,7 +238,6 @@ static void PrintImageImpl(long syn, long sxn, unsigned char RGB[3][syn][sxn],
}
printf("\e[48;2;%d;%d;%d;38;2;%d;%d;%dm%lc", a[0], a[1], a[2], b[0], b[1],
b[2], dy > 1 ? u'▄' : u'▐');
didfirstx = true;
}
printf("\e[0m");
if (g_flags.ruler) {
@ -363,7 +361,7 @@ static void ProcessImage(long yn, long xn, unsigned char RGB[3][yn][xn]) {
void WithImageFile(const char *path,
void fn(long yn, long xn, unsigned char RGB[3][yn][xn])) {
struct stat st;
void *map, *data, *data2;
void *map, *data;
int fd, yn, xn, cn, dyn, dxn, syn, sxn, wyn, wxn;
CHECK_NE(-1, (fd = open(path, O_RDONLY)), "%s", path);
CHECK_NE(-1, fstat(fd, &st));