0ct0pu5/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-12-04 05:20:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 7

less: Replace LibC calls with their LibCore equivalents

Browse source
This commit is contained in:
Tim Ledbetter 2023-07-12 19:49:32 +01:00 committed by Andreas Kling
parent e0fcfc8a99
commit 6d2f9f0316
Notes: sideshowbarker 2024-07-17 02:57:43 +09:00 
Author: https://github.com/tcl3
Commit: https://github.com/SerenityOS/serenity/commit/6d2f9f0316
Pull-request: https://github.com/SerenityOS/serenity/pull/19980
Reviewed-by: https://github.com/petelliott ✅
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
Userland/Utilities/less.cpp
View file

@ -9,9 +9,7 @@
#include <LibCore/System.h>
#include <LibLine/Editor.h>
#include <LibMain/Main.h>
#include <csignal>
#include <stdio.h>
#include <sys/ioctl.h>
#include <termios.h>
#include <unistd.h>
@ -181,8 +179,8 @@ public:
{
// First, we get the current size of the window.
struct winsize window;
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &window) == -1) {
perror("ioctl(2)");
if (auto maybe_error = Core::System::ioctl(STDOUT_FILENO, TIOCGWINSZ, &window); maybe_error.is_error()) {
warnln("ioctl(2): {}", strerror(maybe_error.error().code()));
return;
}
@ -522,9 +520,11 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
// On SIGWINCH set this flag so that the main-loop knows when the terminal
// has been resized.
signal(SIGWINCH, [](auto) {
struct sigaction resize_action;
resize_action.sa_handler = [](auto) {
g_resized = true;
});
};
TRY(Core::System::sigaction(SIGWINCH, &resize_action, nullptr));
TRY(Core::System::pledge("stdio tty sigaction"));
@ -535,7 +535,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
prompt = "--More--";
}
if (!isatty(STDOUT_FILENO)) {
if (!TRY(Core::System::isatty(STDOUT_FILENO))) {
cat_file(file);
return 0;
}