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STRING(3) FreeBSD Library Functions Manual STRING(3)
NAME
stpcpy, strcat, strncat, strchr, strrchr, strcmp, strncmp, strcasecmp,
strncasecmp, strcpy, strncpy, strerror, strlen, strpbrk, strsep, strspn,
strcspn, strstr, strtok, index, rindex - string specific functions
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <string.h>
char *
stpcpy(char *dst, const char *src);
char *
strcat(char *s, const char * append);
char *
strncat(char *s, const char *append, size_t count);
char *
strchr(const char *s, int c);
char *
strrchr(const char *s, int c);
int
strcmp(const char *s1, const char *s2);
int
strncmp(const char *s1, const char *s2, size_t count);
int
strcasecmp(const char *s1, const char *s2);
int
strncasecmp(const char *s1, const char *s2, size_t count);
char *
strcpy(char *dst, const char *src);
char *
strncpy(char *dst, const char *src, size_t count);
char *
strerror(int errno);
size_t
strlen(const char *s);
char *
strpbrk(const char *s, const char *charset);
char *
strsep(char **stringp, const char *delim);
size_t
char *
strtok(char *s, const char *delim);
char *
index(const char *s, int c);
char *
rindex(const char *s, int c);
DESCRIPTION
The string functions manipulate strings terminated by a null byte.
See the specific manual pages for more information. For manipulating
variable length generic objects as byte strings (without the null byte
check), see bstring(3).
Except as noted in their specific manual pages, the string functions do
not test the destination for size limitations.
SEE ALSO
bstring(3), index(3), rindex(3), stpcpy(3), strcasecmp(3), strcat(3),
strchr(3), strcmp(3), strcpy(3), strcspn(3), strerror(3), strlen(3),
strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3)
STANDARDS
The strcat(), strncat(), strchr(), strrchr(), strcmp(), strncmp(),
strcpy(), strncpy(), strerror(), strlen(), strpbrk(), strspn(),
strcspn(), strstr(), and strtok() functions conform to ISO/IEC 9899:1990
("ISO C90").
FreeBSD 14.0-RELEASE-p11 December 11, 1993 FreeBSD 14.0-RELEASE-p11