[linux-block.git] / include / linux / module_symbol.h

/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _LINUX_MODULE_SYMBOL_H
#define _LINUX_MODULE_SYMBOL_H

/* This ignores the intensely annoying "mapping symbols" found in ELF files. */
static inline int is_mapping_symbol(const char *str)
{
	if (str[0] == '.' && str[1] == 'L')
		return true;
	if (str[0] == 'L' && str[1] == '0')
		return true;
	return str[0] == '$' &&
	       (str[1] == 'a' || str[1] == 'd' || str[1] == 't' || str[1] == 'x')
	       && (str[2] == '\0' || str[2] == '.');
}

#endif /* _LINUX_MODULE_SYMBOL_H */
Commit	Line	Data
987d2e0a TY	1	/* SPDX-License-Identifier: GPL-2.0-only */
	2	#ifndef _LINUX_MODULE_SYMBOL_H
	3	#define _LINUX_MODULE_SYMBOL_H
	4
	5	/* This ignores the intensely annoying "mapping symbols" found in ELF files. */
0a3bf860	6	static inline int is_mapping_symbol(const char *str)
987d2e0a TY	7	{
	8	if (str[0] == '.' && str[1] == 'L')
	9	return true;
0a3bf860 TY	10	if (str[0] == 'L' && str[1] == '0')
0a3bf860 TY	11	return true;
987d2e0a TY	12	return str[0] == '$' &&
	13	(str[1] == 'a' \|\| str[1] == 'd' \|\| str[1] == 't' \|\| str[1] == 'x')
	14	&& (str[2] == '\0' \|\| str[2] == '.');
	15	}
	16
	17	#endif /* _LINUX_MODULE_SYMBOL_H */