xv6/ulib.c File Reference

#include "types.h"
#include "stat.h"
#include "fcntl.h"
#include "user.h"
#include "x86.h"

Go to the source code of this file.

Functions
char *	strcpy (char *s, char *t)
int	strcmp (const char *p, const char *q)
uint	strlen (char *s)
void *	memset (void *dst, int c, uint n)
char *	strchr (const char *s, char c)
char *	gets (char *buf, int max)
int	stat (char *n, struct stat *st)
int	atoi (const char *s)
void *	memmove (void *vdst, void *vsrc, int n)
void *	memcpy (void *dst, const void *src, uint n)

---

Function Documentation

int atoi

(

const char *

s

)

Definition at line 85 of file ulib.c.

Referenced by main().

char* gets	(	char *	buf,
		int	max
	)

Definition at line 53 of file ulib.c.

References read().

Referenced by getcmd().

void* memcpy	(	void *	dst,
		const void *	src,
		uint	n
	)

Definition at line 108 of file ulib.c.

References memmove().

void* memmove	(	void *	vdst,
		void *	vsrc,
		int	n
	)

Definition at line 96 of file ulib.c.

void* memset	(	void *	dst,
		int	c,
		uint	n
	)

Definition at line 37 of file ulib.c.

References stosb().

Referenced by allocproc(), backcmd(), bigfile(), bzero(), cgaputc(), concreate(), exec(), execcmd(), fmtname(), getcmd(), growproc(), ialloc(), kfree(), listcmd(), pipecmd(), redircmd(), sharedfd(), sys_exec(), sys_unlink(), twofiles(), and userinit().

int stat	(	char *	n,
		struct stat *	st
	)

Definition at line 71 of file ulib.c.

References close(), fstat(), O_RDONLY, open(), and r.

Referenced by ls().

char* strchr	(	const char *	s,
		char	c
	)

Definition at line 44 of file ulib.c.

Referenced by gettoken(), grep(), peek(), and wc().

int strcmp	(	const char *	p,
		const char *	q
	)

Definition at line 19 of file ulib.c.

char* strcpy	(	char *	s,
		char *	t
	)

Definition at line 8 of file ulib.c.

Referenced by ls(), and main().

uint strlen

(

char *

s

)

Definition at line 27 of file ulib.c.