FreeBSD manual

download PDF document: ldns_bget_token.3.pdf

ldns(3) FreeBSD Library Functions Manual ldns(3) NAME ldns_bget_token, ldns_bgetc, ldns_bskipcs - get tokens from buffers SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ssize_t ldns_bget_token(ldns_buffer *b, char *token, const char *delim, size_t limit); int ldns_bgetc(ldns_buffer *buffer); void ldns_bskipcs(ldns_buffer *buffer, const char *s); DESCRIPTION ldns_bget_token() returns a token/char from the buffer b. This function deals with ( and ) in the buffer, and ignores when it finds them. *b: the buffer to read from *token: the token is put here *delim: chars at which the parsing should stop *limit: how much to read. If 0 the builtin maximum is used Returns s 0 on error of EOF of b. Otherwise return the length of what is read ldns_bgetc() returns the next character from a buffer. Advances the position pointer with 1. When end of buffer is reached returns EOF. This is the buffer's equivalent for getc(). *buffer: buffer to read from Returns EOF on failure otherwise return the character ldns_bskipcs() skips all of the characters in the given string in the buffer, moving the position to the first character that is not in *s. *buffer: buffer to use *s: characters to skip Returns void AUTHOR The ldns team at NLnet Labs. REPORTING BUGS Please report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html COPYRIGHT Copyright (c) 2004 - 2006 NLnet Labs. Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 30 May 2006 ldns(3)