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authorDJ Delorie <dj@redhat.com>2011-09-28 20:01:45 +0000
committerDJ Delorie <dj@redhat.com>2011-09-28 20:01:45 +0000
commit514c97d3e0e09f75366b973f214441d8cd019c8f (patch)
tree37ae136d2a2c6096a1f67576084ae8bbd0ff17ff /include
parentfe10a582b69fc09ce4775071aa619b0a6fc5dd1a (diff)
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merge from gcc
Diffstat (limited to 'include')
-rw-r--r--include/ChangeLog6
-rw-r--r--include/libiberty.h4
-rw-r--r--include/timeval-utils.h40
3 files changed, 50 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog
index cef3f20..e2d1be1 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -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>
gcc PR lto/47247
diff --git a/include/libiberty.h b/include/libiberty.h
index 32eb83a..cacde80 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -91,6 +91,10 @@ extern void expandargv PARAMS ((int *, char ***));
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
prototype here because the parameter is declared inconsistently
across different systems, sometimes as "char *" and sometimes as
diff --git a/include/timeval-utils.h b/include/timeval-utils.h
new file mode 100644
index 0000000..1caf9b3
--- /dev/null
+++ b/include/timeval-utils.h
@@ -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 */