Manpage of STRXFRM
STRXFRMSection: Linux Programmer's Manual (3)
NAMEstrxfrm - string transformation
#include <string.h>size_t strxfrm(char *dest, const char *src, size_t n);
DESCRIPTIONThe strxfrm() function transforms the srcstring into a form such that the result of strcmp(3) on two strings that have been transformed with strxfrm() is the same as the result of strcoll(3) on the two strings before their transformation. The first nbytes of the transformed string are placed in dest. The transformation is based on the program's current locale for category LC_COLLATE. (See setlocale(3)).
RETURN VALUEThe strxfrm() function returns the number of bytes required to store the transformed string in destexcluding the terminating null byte (aq\0aq). If the value returned is nor more, the of destare indeterminate.
ATTRIBUTESFor an explanation of the terms used in this section, see attributes(7).
|strxfrm()||Thread safety||MT-Safe locale|
CONFORMING TOPOSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.
NOTESIn the POSIXor Clocales strxfrm() is equivalent to copying the string with strncpy(3).
SEE ALSObcmp(3), memcmp(3), setlocale(3), strcasecmp(3), strcmp(3), strcoll(3), string(3)
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