stdio/xprintf_exec.3

   1 .Dd Aug 19, 2012
   2 .Dt XPRINTF_EXEC 3
   3 .Os Darwin
   4 .Sh NAME
   5 .Nm asxprintf_exec , dxprintf_exec , fxprintf_exec , sxprintf_exec ,
   6 .Nm xprintf_exec , vasxprintf_exec , vdxprintf_exec , vfxprintf_exec ,
   7 .Nm vsxprintf_exec , vxprintf_exec
   8 .Nd execute-only extensible printf execution
   9 .Sh SYNOPSIS
  10 .In printf.h
  11 .Ft int
  12 .Fn asxprintf_exec "char ** restrict ret" "printf_comp_t restrict pc" ...
  13 .Ft int
  14 .Fn dxprintf_exec "int fd" "printf_comp_t restrict pc" ...
  15 .Ft int
  16 .Fn fxprintf_exec "FILE * restrict stream" "printf_comp_t restrict pc" ...
  17 .Ft int
  18 .Fn sxprintf_exec "char * restrict str" "size_t size" "printf_comp_t restrict pc" ...
  19 .Ft int
  20 .Fn xprintf_exec "printf_comp_t restrict pc" ...
  21 .In stdarg.h
  22 .Ft int
  23 .Fn vasxprintf_exec "char ** restrict ret" "printf_comp_t restrict pc" "va_list ap"
  24 .Ft int
  25 .Fn vdxprintf_exec "int fd" "printf_comp_t restrict pc" "va_list ap"
  26 .Ft int
  27 .Fn vfxprintf_exec "FILE * restrict stream" "printf_comp_t restrict pc" "va_list ap"
  28 .Ft int
  29 .Fn vsxprintf_exec "char * restrict str" "size_t size" "printf_comp_t restrict pc" "va_list ap"
  30 .Ft int
  31 .Fn vxprintf_exec "printf_comp_t restrict pc" "va_list ap"
  32 .Sh DESCRIPTION
  33 These functions are execute-only, extensible printf (see
  34 .Xr xprintf 5 )
  35 variants, taking a
  36 .Ft printf_comp_t
  37 structure created by the format string compilation routine
  38 .Xr new_printf_comp 3 .
  39 All these variants behave like their normal printf counterparts (see
  40 .Xr printf 3 )
  41 without
  42 .Sq Li x
  43 and
  44 .Dq Li _exec
  45 in the name (except
  46 .Fn sxprintf_exec
  47 and
  48 .Fn vsxprintf_exec
  49 behave like
  50 .Fn snprintf
  51 and
  52 .Fn vsnprintf ,
  53 respectively).
  54 .Sh SEE ALSO
  55 .Xr printf 3 ,
  56 .Xr xprintf_comp 3 ,
  57 .Xr xprintf 5