NAME¶

firestring_estr_vsprintfe - firestring_estr_vsprintf(3) with an estring format

SYNOPSIS¶

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

DESCRIPTION¶

firestring_estr_vsprintfe() behaves exactly like firestring_estr_vsprintf(3) except that it takes an estring format argument, so the format can contain arbitrary binary data. However, please note that user user-input data as the format string is INSECURE.

RETURN VALUE¶

Returns the number of bytes written to out.

AUTHOR¶

Ian Gulliver <ian@penguinhosting.net>

SEE ALSO¶

libfirestring(3)