Unformatted text preview: function, which instead of using its own static buffer, requires a pointer to a user allocated char*. This pointer, the ptrptr parameter, must be the same while parsing the same string. BUGS Never use these functions. If you do, note that: These functions modify their first argument. These functions cannot be used on constant strings. The identity of the delimiting character is lost. The strtok () function uses a static buffer while parsing, so it’s not thread safe. Use strtok_r () if this matters to you. RETURN VALUE The strtok() function returns a pointer to the next token, or NULL if there are no more tokens. CONFORMING TO strtok() SVID 3, POSIX, BSD 4.3, ISO 9899 strtok_r() POSIX.1c SEE ALSO index (3), memchr (3), rindex (3), strchr (3), strpbrk (3), strsep (3), strspn (3), strstr (3) GNU 2000-02-13 1...
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This note was uploaded on 10/05/2009 for the course COMP 2510 taught by Professor A during the Spring '06 term at BC.
- Spring '06