From 53488a6e194af11c2528e5e284facb8a6171b695 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 8 Dec 2016 18:42:03 +0100 Subject: [PATCH] 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. --- gdb/ChangeLog | 4 ++++ gdb/inferior.c | 15 +++++---------- 2 files changed, 9 insertions(+), 10 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2bd99f158e5..302eb6eaf40 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2016-12-09 Thomas Schwinge + + * inferior.c (print_selected_inferior): Avoid PATH_MAX usage. + 2016-12-08 Simon Marchi Thomas Schwinge diff --git a/gdb/inferior.c b/gdb/inferior.c index 9fcdbd3b830..af6f3af3f72 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 - : _(""))); - ui_out_text (uiout, buf); + const char *filename = inf->pspace->pspace_exec_filename; + if (filename == NULL) + filename = _(""); + 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 -- 2.30.2