banan-os/libc/stdio/putchar.cpp

#include <stdio.h>

#if defined(__is_libk)
	#include <kernel/Panic.h>
#else
	#include <stdlib.h>
#endif

int putchar(int c)
{
#if defined(__is_libk)
	Kernel::Panic("Please use kprint() instead of stdio");
#else
	abort();
#endif
	return c;
}
Initial commit. We have a booting kernel 2022-11-12 21:04:47 +02:00			`#include <stdio.h>`

			`#if defined(__is_libk)`
Kernel: Improve kernel panic message and rename it 'panic'->'Panic' 2023-01-09 14:56:20 +02:00			`#include <kernel/Panic.h>`
Libc is now written in C++ 2022-11-14 00:27:11 +02:00			`#else`
LibC: Remove actual printing from putc() since we were panicing anyway 2022-12-10 00:30:00 +02:00			`#include <stdlib.h>`
Initial commit. We have a booting kernel 2022-11-12 21:04:47 +02:00			`#endif`

			`int putchar(int c)`
			`{`
			`#if defined(__is_libk)`
Kernel: Improve kernel panic message and rename it 'panic'->'Panic' 2023-01-09 14:56:20 +02:00			`Kernel::Panic("Please use kprint() instead of stdio");`
Initial commit. We have a booting kernel 2022-11-12 21:04:47 +02:00			`#else`
Libc is now written in C++ 2022-11-14 00:27:11 +02:00			`abort();`
Initial commit. We have a booting kernel 2022-11-12 21:04:47 +02:00			`#endif`
			`return c;`
			`}`