NAME¶

firestring_estr_vsprintf - snprintf(3) into an estring

SYNOPSIS¶

#include <firestring.h> -lfirestring long firestring_estr_vsprintf(struct firestring_estr_t *out, const char * const format, va_list ap)

DESCRIPTION¶

firestring_estr_vsprintf() behaves exactly like firestring_snprintf(3) except that it writes to an estring (which contains the size internally, so size is not needed as a parameter), and it takes an stdarg object instead of a list of arguments.

RETURN VALUE¶

Returns the number of bytes written to out.

AUTHOR¶

Ian Gulliver <ian@penguinhosting.net>

SEE ALSO¶

libfirestring(3)