diff options
| -rw-r--r-- | shell/hush.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/shell/hush.c b/shell/hush.c index 8dc531657..af3b95b86 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -352,6 +352,7 @@ #define BASH_SOURCE ENABLE_HUSH_BASH_COMPAT #define BASH_HOSTNAME_VAR ENABLE_HUSH_BASH_COMPAT #define BASH_TEST2 (ENABLE_HUSH_BASH_COMPAT && ENABLE_HUSH_TEST) +#define BASH_READ_D ENABLE_HUSH_BASH_COMPAT /* Build knobs */ @@ -9434,13 +9435,20 @@ static int FAST_FUNC builtin_read(char **argv) char *opt_p = NULL; char *opt_t = NULL; char *opt_u = NULL; + char *opt_d = NULL; /* optimized out if !BASH */ const char *ifs; int read_flags; /* "!": do not abort on errors. * Option string must start with "sr" to match BUILTIN_READ_xxx */ - read_flags = getopt32(argv, "!srn:p:t:u:", &opt_n, &opt_p, &opt_t, &opt_u); + read_flags = getopt32(argv, +#if BASH_READ_D + "!srn:p:t:u:d:", &opt_n, &opt_p, &opt_t, &opt_u, &opt_d +#else + "!srn:p:t:u:", &opt_n, &opt_p, &opt_t, &opt_u +#endif + ); if (read_flags == (uint32_t)-1) return EXIT_FAILURE; argv += optind; @@ -9454,7 +9462,8 @@ static int FAST_FUNC builtin_read(char **argv) opt_n, opt_p, opt_t, - opt_u + opt_u, + opt_d ); if ((uintptr_t)r == 1 && errno == EINTR) { |