diff options
| author | Tom Rini <trini@konsulko.com> | 2020-04-16 13:45:03 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-04-16 13:45:03 -0400 |
| commit | f51b4bcf61c9aa7994138a4a417488c1fbdb47cd (patch) | |
| tree | 4f536d0892be1359f2cf02bfe366b56bef83bf28 /arch/sandbox/cpu/os.c | |
| parent | dba0a6ae1907bbff3ebda06e4874d006f10db1bb (diff) | |
| parent | b0dcc87106464c3fc019e3771378a092fd32ebdb (diff) | |
Merge tag 'dm-pull-10apr20-take2' of git://git.denx.de/u-boot-dm
Functions for reading indexed values from device tree
Enhancements to 'dm' command
Log test enhancements and syslog driver
DM change to read parent ofdata before children
Minor fixes
Diffstat (limited to 'arch/sandbox/cpu/os.c')
| -rw-r--r-- | arch/sandbox/cpu/os.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c index f7c73e3a0b..e7ec892bdf 100644 --- a/arch/sandbox/cpu/os.c +++ b/arch/sandbox/cpu/os.c @@ -8,6 +8,7 @@ #include <fcntl.h> #include <getopt.h> #include <setjmp.h> +#include <signal.h> #include <stdio.h> #include <stdint.h> #include <stdlib.h> @@ -175,6 +176,13 @@ void os_fd_restore(void) } } +static void os_sigint_handler(int sig) +{ + os_fd_restore(); + signal(SIGINT, SIG_DFL); + raise(SIGINT); +} + /* Put tty into raw mode so <tab> and <ctrl+c> work */ void os_tty_raw(int fd, bool allow_sigs) { @@ -205,6 +213,7 @@ void os_tty_raw(int fd, bool allow_sigs) term_setup = true; atexit(os_fd_restore); + signal(SIGINT, os_sigint_handler); } void *os_malloc(size_t length) |