Release 4.12 include/linux/string_helpers.h

#ifndef _LINUX_STRING_HELPERS_H_

#define _LINUX_STRING_HELPERS_H_

#include <linux/types.h>

struct file;

/* Descriptions of the types of units to
 * print in */

enum string_size_units {
	
STRING_UNITS_10,	/* use powers of 10^3 (standard SI) */
	
STRING_UNITS_2,		/* use binary powers of 2^10 */
};

void string_get_size(u64 size, u64 blk_size, enum string_size_units units,
		     char *buf, int len);


#define UNESCAPE_SPACE		0x01

#define UNESCAPE_OCTAL		0x02

#define UNESCAPE_HEX		0x04

#define UNESCAPE_SPECIAL	0x08

#define UNESCAPE_ANY		\
	(UNESCAPE_SPACE | UNESCAPE_OCTAL | UNESCAPE_HEX | UNESCAPE_SPECIAL)

int string_unescape(char *src, char *dst, size_t size, unsigned int flags);



static inline int string_unescape_inplace(char *buf, unsigned int flags)
{
	return string_unescape(buf, buf, 0, flags);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andy Shevchenko
27
100.00%
1
100.00%
Total
27
100.00%
1
100.00%



static inline int string_unescape_any(char *src, char *dst, size_t size)
{
	return string_unescape(src, dst, size, UNESCAPE_ANY);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andy Shevchenko
30
100.00%
1
100.00%
Total
30
100.00%
1
100.00%



static inline int string_unescape_any_inplace(char *buf)
{
	return string_unescape_any(buf, buf, 0);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andy Shevchenko
21
100.00%
1
100.00%
Total
21
100.00%
1
100.00%


#define ESCAPE_SPACE		0x01

#define ESCAPE_SPECIAL		0x02

#define ESCAPE_NULL		0x04

#define ESCAPE_OCTAL		0x08

#define ESCAPE_ANY		\
	(ESCAPE_SPACE | ESCAPE_OCTAL | ESCAPE_SPECIAL | ESCAPE_NULL)

#define ESCAPE_NP		0x10

#define ESCAPE_ANY_NP		(ESCAPE_ANY | ESCAPE_NP)

#define ESCAPE_HEX		0x20

int string_escape_mem(const char *src, size_t isz, char *dst, size_t osz,
		unsigned int flags, const char *only);



static inline int string_escape_mem_any_np(const char *src, size_t isz,
		char *dst, size_t osz, const char *only)
{
	return string_escape_mem(src, isz, dst, osz, ESCAPE_ANY_NP, only);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andy Shevchenko
41
95.35%
1
50.00%
Kees Cook
2
4.65%
1
50.00%
Total
43
100.00%
2
100.00%



static inline int string_escape_str(const char *src, char *dst, size_t sz,
		unsigned int flags, const char *only)
{
	return string_escape_mem(src, strlen(src), dst, sz, flags, only);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andy Shevchenko
45
95.74%
1
50.00%
Kees Cook
2
4.26%
1
50.00%
Total
47
100.00%
2
100.00%



static inline int string_escape_str_any_np(const char *src, char *dst,
		size_t sz, const char *only)
{
	return string_escape_str(src, dst, sz, ESCAPE_ANY_NP, only);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andy Shevchenko
36
94.74%
1
50.00%
Kees Cook
2
5.26%
1
50.00%
Total
38
100.00%
2
100.00%

char *kstrdup_quotable(const char *src, gfp_t gfp);
char *kstrdup_quotable_cmdline(struct task_struct *task, gfp_t gfp);
char *kstrdup_quotable_file(struct file *file, gfp_t gfp);

#endif
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Andy Shevchenko
300
76.34%
2
22.22%
Kees Cook
49
12.47%
4
44.44%
James Bottomley
43
10.94%
2
22.22%
Rasmus Villemoes
1
0.25%
1
11.11%
Total
393
100.00%
9
100.00%
Directory: include/linux

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.