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commit bash-20150813 snapshot

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This commit is contained in:
Chet Ramey
2015-09-01 14:44:02 -04:00
parent e9eee9d4b0
commit f2d7e1a3bc
19 changed files with 223 additions and 33 deletions
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builtins/enable.def
+25 -2
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@@ -66,6 +66,7 @@ $END
#include "../flags.h"
#include "common.h"
#include "bashgetopt.h"
#include "findcmd.h"
#if defined (PROGRAMMABLE_COMPLETION)
# include "../pcomplete.h"
@@ -299,6 +300,7 @@ dyn_load_builtin (list, flags, filename)
char *struct_name, *name, *funcname;
sh_load_func_t *loadfunc;
struct builtin **new_builtins, *b, *new_shell_builtins, *old_builtin;
char *loadables_path, *load_path;
if (list == 0)
return (EXECUTION_FAILURE);
@@ -307,10 +309,31 @@ dyn_load_builtin (list, flags, filename)
#define RTLD_LAZY 1
#endif
handle = 0;
if (absolute_program (filename) == 0)
{
loadables_path = get_string_value ("BASH_LOADABLES_PATH");
if (loadables_path)
{
load_path = find_in_path (filename, loadables_path, FS_NODIRS|FS_EXEC_PREFERRED);
if (load_path)
{
#if defined (_AIX)
handle = dlopen (filename, RTLD_NOW|RTLD_GLOBAL);
handle = dlopen (load_path, RTLD_NOW|RTLD_GLOBAL);
#else
handle = dlopen (filename, RTLD_LAZY);
handle = dlopen (load_path, RTLD_LAZY);
#endif /* !_AIX */
free (load_path);
}
}
}
/* Fall back to current directory for now */
if (handle == 0)
#if defined (_AIX)
handle = dlopen (filename, RTLD_NOW|RTLD_GLOBAL);
#else
handle = dlopen (filename, RTLD_LAZY);
#endif /* !_AIX */
if (handle == 0)