readclose(3) [debian man page]

readclose(3)						     Library Functions Manual						      readclose(3)

NAME

       readclose - read a whole file into a stralloc

SYNTAX

       #include <readclose.h>

       int readclose(int fd,stralloc* sa,size_t bufsize);

DESCRIPTION

       readclose  reads  the  whole  content  into the stralloc sa.  The file is read in chunks of bufsize bytes size.	If everything worked fine,
       readclose returns 0.  On error, readclose returns -1 and sets errno appropriately.

SEE ALSO

       open_read(3), openreadclose(3), readclose_append(3)

																      readclose(3)

buffer_get_token_sa(3)					     Library Functions Manual					    buffer_get_token_sa(3)

NAME

       buffer_get_token_sa - read token from buffer

SYNTAX

       #include <stralloc.h>
       #include <buffer.h>

       int buffer_get_token_sa(buffer* b,stralloc* sa,
			   const char* charset,size_t setlen);

DESCRIPTION

       buffer_get_token_sa  appends data from the b to sa until one of the delimiters in charset is found, NOT overwriting the previous content of
       sa.  That delimiter is also appended to sa.

       If reading from the buffer or allocating memory fails, buffer_get_token_sa returns -1 and sets errno appropriately.  At that point  sa  may
       already contain a partial token.

RETURN VALUE

       -1 on error (setting errno), 0 on EOF, 1 when successful.

RATIONALE

       buffer_get_token_sa  appends  instead of overwriting so it can be used on non-blocking sockets (these signal error and set errno to EAGAIN;
       in this case you can simply call buffer_get_token_sa again when select or poll indicate more data is available).

SEE ALSO

       buffer_getline_sa(3), buffer_get_token(3), buffer(3)

															    buffer_get_token_sa(3)