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[PATCH] stack: Add basic argp version and bug definitions.
- From: Mark Wielaard <mjw at redhat dot com>
- To: elfutils-devel at lists dot fedorahosted dot org
- Date: Sun, 10 Nov 2013 22:17:39 +0100
- Subject: [PATCH] stack: Add basic argp version and bug definitions.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
---
src/ChangeLog | 6 ++++++
src/stack.c | 15 +++++++++++++++
2 files changed, 21 insertions(+)
diff --git a/src/ChangeLog b/src/ChangeLog
index 94bc27a..df5297e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,9 @@
+2013-11-10 Mark Wielaard <mjw@redhat.com>
+
+ * stack.c: Use ARGP_PROGRAM_VERSION_HOOK_DEF and
+ ARGP_PROGRAM_BUG_ADDRESS_DEF.
+ (print_version): New function.
+
2013-11-09 Mark Wielaard <mjw@redhat.com>
* arlib.c (arlib_init): Call snprintf before using the result
diff --git a/src/stack.c b/src/stack.c
index 948325d..f428ed0 100644
--- a/src/stack.c
+++ b/src/stack.c
@@ -27,6 +27,15 @@
#include <fcntl.h>
#include ELFUTILS_HEADER(dwfl)
+#include <system.h>
+
+/* Name and version of program. */
+static void print_version (FILE *stream, struct argp_state *state);
+ARGP_PROGRAM_VERSION_HOOK_DEF = print_version;
+
+/* Bug report address. */
+ARGP_PROGRAM_BUG_ADDRESS_DEF = PACKAGE_BUGREPORT;
+
static bool verbose = false;
static int
@@ -92,6 +101,12 @@ thread_callback (Dwfl_Thread *thread, void *thread_arg __attribute__ ((unused)))
return DWARF_CB_OK;
}
+static void
+print_version (FILE *stream, struct argp_state *state __attribute__ ((unused)))
+{
+ fprintf (stream, "stack (%s) %s\n", PACKAGE_NAME, PACKAGE_VERSION);
+}
+
static error_t
parse_opt (int key, char *arg __attribute__ ((unused)),
struct argp_state *state)
--
1.8.3.1