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authordevans <devans@138bc75d-0d04-0410-961f-82ee72b054a4>2011-09-28 19:04:30 +0000
committerdevans <devans@138bc75d-0d04-0410-961f-82ee72b054a4>2011-09-28 19:04:30 +0000
commitc12ded991ed38fc9d4aaaa3cce10695cbcfa6efb (patch)
treefdfb0d01e1c901837ac5426759f458176364fa86 /include
parentbe7a395b8a69ca5b53f4a96bdec4eed6c17a1c68 (diff)
downloadgcc-c12ded991ed38fc9d4aaaa3cce10695cbcfa6efb.tar.gz
include/
* libiberty.h (countargv): Declare. libiberty/ * argv.c (countargv): New function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179318 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'include')
-rw-r--r--include/ChangeLog4
-rw-r--r--include/libiberty.h4
2 files changed, 8 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog
index 3cc89960688..a09c287a612 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2011-09-28 Doug Evans <dje@google.com>
+
+ * libiberty.h (countargv): Declare.
+
2011-09-26 Cary Coutant <ccoutant@google.com>
PR lto/47247
diff --git a/include/libiberty.h b/include/libiberty.h
index 32eb83a049e..cacde800ea3 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