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fix some exec builtin duplicate error messages; add LIBRARY_SOURCE back to tags and TAGS make targets

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This commit is contained in:
Chet Ramey
2024-11-01 14:12:16 -04:00
parent 4917f2859c
commit fffa5d0e7c
9 changed files with 98 additions and 19 deletions
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builtins/exec.def
+13 -6
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@@ -233,16 +233,23 @@ exec_builtin (WORD_LIST *list)
if (cleanenv == 0)
adjust_shell_level (1);
if (exit_value == EX_NOTFOUND) /* no duplicate error message */
/* These are the return statuses for which shell_execve will print a message. */
if (exit_value == EX_NOTFOUND || exit_value == EX_BINARY_FILE || exit_value == EX_NOEXEC)
goto failed_exec;
else if (executable_file (command) == 0)
/* These are the errno values for which shell_execve will print a message. */
#if defined (EISDIR)
else if (opt == EISDIR || opt == E2BIG || opt == ENOMEM)
#else
else if (opt == E2BIG || opt == ENOMEM)
#endif
goto failed_exec;
else /* catchall */
{
builtin_error ("%s: %s: %s", command, _("cannot execute"), strerror (opt));
if (executable_file (command) == 0)
exit_value = EX_NOEXEC; /* As per Posix.2, 3.14.6 */
errno = opt;
builtin_error ("%s: %s: %s", command, _("cannot execute"), strerror (errno));
exit_value = EX_NOEXEC; /* As per Posix.2, 3.14.6 */
}
else
file_error (command);
failed_exec:
FREE (command);