diff options
Diffstat (limited to 'manual')
| -rw-r--r-- | manual/startup.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/manual/startup.texi b/manual/startup.texi index a2777141c2..edd1de47be 100644 --- a/manual/startup.texi +++ b/manual/startup.texi @@ -625,7 +625,8 @@ basis there may be information that is not available any other way. This function is used to inquire about the entries in the auxiliary vector. The @var{type} argument should be one of the @samp{AT_} symbols defined in @file{elf.h}. If a matching entry is found, the value is -returned; if the entry is not found, zero is returned. +returned; if the entry is not found, zero is returned and @code{errno} is +set to @code{ENOENT}. @end deftypefun For some platforms, the key @code{AT_HWCAP} is the easiest way to inquire |