Method

VipsBufvappendf

Declaration [src] 

gboolean
vips_buf_vappendf (
  VipsBuf* buf,
  const char* fmt,
  va_list ap
)

Description [src]

Append to buf, args as vprintf().

Parameters

fmt const char*
 

printf()-style format string.
 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.
ap va_list
 

Arguments to format string.

Return value

Returns: gboolean
 

FALSE on overflow, TRUE otherwise.