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merge from gcc

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DJ Delorie 2011-09-28 20:01:37 +00:00
parent 6a534371fa
commit 8a91ddb367
3 changed files with 50 additions and 0 deletions
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6
include/ChangeLog
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@ -1,3 +1,9 @@
2011-09-28 Doug Evans <dje@google.com>
* timeval-utils.h: New file.
* libiberty.h (countargv): Declare.
2011-09-26 Cary Coutant <ccoutant@google.com> 2011-09-26 Cary Coutant <ccoutant@google.com>
gcc PR lto/47247 gcc PR lto/47247

4
include/libiberty.h
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@ -91,6 +91,10 @@ extern void expandargv PARAMS ((int *, char ***));
extern int writeargv PARAMS ((char **, FILE *)); extern int writeargv PARAMS ((char **, FILE *));
/* Return the number of elements in argv. */
extern int countargv (char**);
/* Return the last component of a path name. Note that we can't use a /* Return the last component of a path name. Note that we can't use a
prototype here because the parameter is declared inconsistently prototype here because the parameter is declared inconsistently
across different systems, sometimes as "char *" and sometimes as across different systems, sometimes as "char *" and sometimes as

40
include/timeval-utils.h Normal file
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@ -0,0 +1,40 @@
/* Basic struct timeval utilities.
Copyright (C) 2011 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
Libiberty is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA. */
#ifndef TIMEVAL_UTILS_H
#define TIMEVAL_UTILS_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* forward decl */
struct timeval;
extern void timeval_add (struct timeval *result,
const struct timeval *a, const struct timeval *b);
extern void timeval_sub (struct timeval *result,
const struct timeval *a, const struct timeval *b);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* TIMEVAL_UTILS_H */