serenity/LibC/string.h

#pragma once

#include <sys/cdefs.h>
#include <sys/types.h>

__BEGIN_DECLS

size_t strlen(const char*);
int strcmp(const char*, const char*);
int memcmp(const void*, const void*, size_t);
void memcpy(void*, const void*, size_t);
char* strcpy(char* dest, const char* src);
char* strncpy(char* dest, const char* src, size_t);
char* strchr(const char*, int c);
char* strcat(char *dest, const char *src);
char* strncat(char *dest, const char *src, size_t);
const char* strerror(int errnum);

__END_DECLS
Lots of hacking: - Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard. - Implement MM::unmapRegionsForTask() and MM::unmapRegion() - Save SS correctly on interrupt. - Add a simple Spawn syscall for launching another process. - Move a bunch of IO syscall debug output behind DEBUG_IO. - Have ASSERT do a "cli" immediately when failing. This makes the output look proper every time. - Implement a bunch of syscalls in LibC. - Add a simple shell ("sh"). All it can do now is read a line of text from /dev/keyboard and then try launching the specified executable by calling spawn(). There are definitely bugs in here, but we're moving on forward. 2018-10-23 10:12:50 +02:00			`#pragma once`

A bunch of LibC boilerplate stuff added while trying to get figlet to build. 2018-10-31 02:09:11 +01:00			`#include <sys/cdefs.h>`
			`#include <sys/types.h>`
Lots of hacking: - Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard. - Implement MM::unmapRegionsForTask() and MM::unmapRegion() - Save SS correctly on interrupt. - Add a simple Spawn syscall for launching another process. - Move a bunch of IO syscall debug output behind DEBUG_IO. - Have ASSERT do a "cli" immediately when failing. This makes the output look proper every time. - Implement a bunch of syscalls in LibC. - Add a simple shell ("sh"). All it can do now is read a line of text from /dev/keyboard and then try launching the specified executable by calling spawn(). There are definitely bugs in here, but we're moving on forward. 2018-10-23 10:12:50 +02:00
A bunch of LibC boilerplate stuff added while trying to get figlet to build. 2018-10-31 02:09:11 +01:00			`__BEGIN_DECLS`
Lots of hacking: - Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard. - Implement MM::unmapRegionsForTask() and MM::unmapRegion() - Save SS correctly on interrupt. - Add a simple Spawn syscall for launching another process. - Move a bunch of IO syscall debug output behind DEBUG_IO. - Have ASSERT do a "cli" immediately when failing. This makes the output look proper every time. - Implement a bunch of syscalls in LibC. - Add a simple shell ("sh"). All it can do now is read a line of text from /dev/keyboard and then try launching the specified executable by calling spawn(). There are definitely bugs in here, but we're moving on forward. 2018-10-23 10:12:50 +02:00
			`size_t strlen(const char*);`
Add memcpy() and strcmp() to LibC. 2018-10-26 13:32:13 +02:00			`int strcmp(const char, const char);`
Canonicalize the path used by sh. With a bunch of LibC work to support the feature. LibC now initializes AK::StringImpl by default. It's now fine to use AK in LibC/Userland! :^) 2018-10-28 09:36:21 +01:00			`int memcmp(const void, const void, size_t);`
Add memcpy() and strcmp() to LibC. 2018-10-26 13:32:13 +02:00			`void memcpy(void, const void, size_t);`
More LibC portability work while trying to get figlet building. 2018-10-31 10:14:56 +01:00			`char* strcpy(char* dest, const char* src);`
			`char* strncpy(char* dest, const char* src, size_t);`
			`char* strchr(const char*, int c);`
			`char* strcat(char dest, const char src);`
			`char* strncat(char dest, const char src, size_t);`
Implement errno in LibC. This also meant I had to implement BSS (SHT_NOBITS) sections in ELFLoader. I also added an strerror() so we can print out what the errors are. 2018-10-25 12:06:00 +02:00			`const char* strerror(int errnum);`
Lots of hacking: - Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard. - Implement MM::unmapRegionsForTask() and MM::unmapRegion() - Save SS correctly on interrupt. - Add a simple Spawn syscall for launching another process. - Move a bunch of IO syscall debug output behind DEBUG_IO. - Have ASSERT do a "cli" immediately when failing. This makes the output look proper every time. - Implement a bunch of syscalls in LibC. - Add a simple shell ("sh"). All it can do now is read a line of text from /dev/keyboard and then try launching the specified executable by calling spawn(). There are definitely bugs in here, but we're moving on forward. 2018-10-23 10:12:50 +02:00
A bunch of LibC boilerplate stuff added while trying to get figlet to build. 2018-10-31 02:09:11 +01:00			`__END_DECLS`
Lots of hacking: - Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard. - Implement MM::unmapRegionsForTask() and MM::unmapRegion() - Save SS correctly on interrupt. - Add a simple Spawn syscall for launching another process. - Move a bunch of IO syscall debug output behind DEBUG_IO. - Have ASSERT do a "cli" immediately when failing. This makes the output look proper every time. - Implement a bunch of syscalls in LibC. - Add a simple shell ("sh"). All it can do now is read a line of text from /dev/keyboard and then try launching the specified executable by calling spawn(). There are definitely bugs in here, but we're moving on forward. 2018-10-23 10:12:50 +02:00