libs.Stdlib

Some standard library functions. More...

Collaboration diagram for libs.Stdlib:

Macros
#define	MIN(a, b)   __extension__ ({ __extension__ __auto_type _a = (a); __auto_type _b = (b); _a < _b ? _a : _b; })
#define	MAX(a, b)   __extension__ ({ __extension__ __auto_type _a = (a); __auto_type _b = (b); _a > _b ? _a : _b; })
#define	pow2(x)   ((__typeof__(x)) 1 << (x))

Functions
MOSAPI unsigned char	tolower (unsigned char c)
MOSAPI s32	abs (s32 x)
MOSAPI long	labs (long x)
MOSAPI s64	llabs (s64 x)
MOSAPI s32	atoi (const char *nptr)
MOSAPI unsigned long	strtoul (const char *nptr, char **endptr, int base)
MOSAPI s64	strtoll (const char *str, char **endptr, int base)
MOSAPI s64	strntoll (const char *str, char **endptr, int base, size_t n)
MOSAPI void	format_size (char *buf, size_t buf_size, u64 size)
MOSAPI char *	string_trim (char *in)
MOSAPI pid_t	spawn (const char *path, const char *const argv[])
MOSAPI noreturn void	exit (int status)
MOSAPI int	atexit (void(*func)(void))
MOSAPI tid_t	start_thread (const char *name, thread_entry_t entry, void *arg)
MOSAPI noreturn void	abort (void)

Detailed Description

Some standard library functions.

Macro Definition Documentation

MIN

#define MIN	(		a,
			b )   __extension__ ({ __extension__ __auto_type _a = (a); __auto_type _b = (b); _a < _b ? _a : _b; })

Definition at line 30 of file mos_stdlib.h.

Referenced by acpi_sysfs_mmap(), buddy_init(), cpio_fill_cache(), cpio_i_readlink(), pml1_traverse(), pml2_destroy_range(), pml2_traverse(), printf_cs(), ring_buffer_pos_pop_back(), ring_buffer_pos_pop_front(), ring_buffer_pos_push_back(), ring_buffer_pos_push_front(), slab_realloc(), sysfs_fops_read(), tmpfs_i_readlink(), try_merge(), userfs_inode_cache_fill_cache(), vfs_generic_read(), vfs_read_pagecache(), and vfs_write_pagecache().

MAX

#define MAX	(		a,
			b )   __extension__ ({ __extension__ __auto_type _a = (a); __auto_type _b = (b); _a > _b ? _a : _b; })

Definition at line 31 of file mos_stdlib.h.

Referenced by add_to_memmap(), printf_cs(), printf_diouxX(), vfs_io_ops_seek(), and x86_paging_setup().

pow2

#define pow2

(

x

)

((__typeof__(x)) 1 << (x))

Definition at line 32 of file mos_stdlib.h.

Referenced by break_the_order(), break_this_pfn(), buddy_alloc_n_exact(), dump_list(), extract_exact_range(), get_buddy_pfn(), populate_freelist(), and try_merge().

Function Documentation

tolower()

MOSAPI unsigned char tolower

(

unsigned char

c

)

Definition at line 9 of file mos_stdlib.c.

Referenced by strncasecmp().

abs()

MOSAPI s32 abs

(

s32

x

)

Definition at line 21 of file mos_stdlib.c.

labs()

MOSAPI long labs

(

long

x

)

Definition at line 26 of file mos_stdlib.c.

llabs()

MOSAPI s64 llabs

(

s64

x

)

Definition at line 31 of file mos_stdlib.c.

atoi()

MOSAPI s32 atoi

(

const char *

nptr

)

Definition at line 36 of file mos_stdlib.c.

Referenced by encode_dictionary(), encode_tree(), and main().

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strtoul()

MOSAPI unsigned long strtoul	(	const char *	nptr,
		char **	endptr,
		int	base )

Referenced by main().

strtoll()

MOSAPI s64 strtoll	(	const char *	str,
		char **	endptr,
		int	base )

Definition at line 68 of file mos_stdlib.c.

Referenced by strtoul().

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strntoll()

MOSAPI s64 strntoll	(	const char *	str,
		char **	endptr,
		int	base,
		size_t	n )

Definition at line 73 of file mos_stdlib.c.

Referenced by cpio_i_iterate_dir(), cpio_inode_trycreate(), cpio_read_metadata(), mmstat_sysfs_pagetable_store(), mmstat_sysfs_phyframe_stat_store(), and strtoll().

format_size()

MOSAPI void format_size	(	char *	buf,
		size_t	buf_size,
		u64	size )

Definition at line 103 of file mos_stdlib.c.

Referenced by mmstat_sysfs_stat().

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string_trim()

MOSAPI char * string_trim

(

char *

in

)

Definition at line 124 of file mos_stdlib.c.

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spawn()

MOSAPI pid_t spawn	(	const char *	path,
		const char *const	argv[] )

exit()

MOSAPI noreturn void exit

(

int

status

)

atexit()

MOSAPI int atexit

(

void(*)(void)

func

)

start_thread()

MOSAPI tid_t start_thread	(	const char *	name,
		thread_entry_t	entry,
		void *	arg )

abort()

MOSAPI noreturn void abort

(

void

)

Definition at line 37 of file avr_io.c.