This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: [PATCH] malloca v2
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: OndÅej BÃlka <neleai at seznam dot cz>
- Cc: libc-alpha at sourceware dot org
- Date: Sat, 12 Jan 2013 21:36:16 +0100
- Subject: Re: [PATCH] malloca v2
- References: <20130112172253.GB28906@domone.kolej.mff.cuni.cz>
OndÅej BÃlka <neleai@seznam.cz> writes:
> + #define __MALLOCA_EBP __builtin_frame_address(0)
__MALLOCA_EBP is a terrible name.
> + char *short_no_arg_opts = NULL;
> if (hol->num_entries > 0)
> {
> unsigned nentries;
> struct hol_entry *entry;
> - char *short_no_arg_opts = alloca (strlen (hol->short_options) + 1);
> + short_no_arg_opts = malloca (strlen (hol->short_options) + 1);
> char *snao_end = short_no_arg_opts;
>
> /* First we put a list of short options without arguments. */
What's that for?
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."