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authorThomas Schwinge <thomas@codesourcery.com>2016-12-08 18:42:03 +0100
committerThomas Schwinge <thomas@codesourcery.com>2016-12-09 07:19:28 +0100
commit53488a6e194af11c2528e5e284facb8a6171b695 (patch)
treede5c606a80e4f2a02f70b2804733f32b2d0900d6 /gdb
parentcfccf141f0db8de28ba21a8920939c30e123d73e (diff)
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Avoid PATH_MAX usage
On GNU/Hurd, there is no "#define PATH_MAX", so this failed to build. gdb/ * inferior.c (print_selected_inferior): Avoid PATH_MAX usage.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog4
-rw-r--r--gdb/inferior.c15
2 files changed, 9 insertions, 10 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2bd99f1..302eb6e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2016-12-09 Thomas Schwinge <thomas@codesourcery.com>
+
+ * inferior.c (print_selected_inferior): Avoid PATH_MAX usage.
+
2016-12-08 Simon Marchi <simon.marchi@ericsson.com>
Thomas Schwinge <thomas@codesourcery.com>
diff --git a/gdb/inferior.c b/gdb/inferior.c
index 9fcdbd3..af6f3af 100644
--- a/gdb/inferior.c
+++ b/gdb/inferior.c
@@ -556,17 +556,12 @@ inferior_pid_to_str (int pid)
void
print_selected_inferior (struct ui_out *uiout)
{
- char buf[PATH_MAX + 256];
struct inferior *inf = current_inferior ();
-
- xsnprintf (buf, sizeof (buf),
- _("[Switching to inferior %d [%s] (%s)]\n"),
- inf->num,
- inferior_pid_to_str (inf->pid),
- (inf->pspace->pspace_exec_filename != NULL
- ? inf->pspace->pspace_exec_filename
- : _("<noexec>")));
- ui_out_text (uiout, buf);
+ const char *filename = inf->pspace->pspace_exec_filename;
+ if (filename == NULL)
+ filename = _("<noexec>");
+ ui_out_message (uiout, _("[Switching to inferior %d [%s] (%s)]\n"),
+ inf->num, inferior_pid_to_str (inf->pid), filename);
}
/* Prints the list of inferiors and their details on UIOUT. This is a