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Squashed commit of the following:

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libs/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    syscall/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    wireless/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    Documentation/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    include/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    drivers/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    sched/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    configs:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/xtensa:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/z80:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/x86:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/renesas and arch/risc-v:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/or1k:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/misoc:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/mips:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/avr:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/arm:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
This commit is contained in:
Gregory Nutt
2019-04-29 14:52:05 -06:00
parent 42e53465b1
commit abf6965c24
251 changed files with 177 additions and 998 deletions
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drivers/serial/Kconfig
+2 -2
View File
@@ -156,7 +156,7 @@ config TTY_SIGINT
bool "Support SIGINT"
default n
select SIG_SIGKILL_ACTION
depends on !DISABLE_SIGNALS && SERIAL_TERMIOS
depends on SERIAL_TERMIOS
---help---
Whether support Ctrl-c/x event. Enabled automatically for console
devices. May be enabled for other serial devices using the ISIG bit
@@ -201,7 +201,7 @@ config TTY_SIGSTP
bool "Support SIGSTP"
default n
select CONFIG_SIG_SIGSTOP_ACTION
depends on !DISABLE_SIGNALS && SERIAL_TERMIOS
depends on SERIAL_TERMIOS
---help---
Whether support Ctrl-z event. Enabled automatically for console
devices. May be enabled for other serial devices using the ISIG bit
drivers/serial/serial.c
-5
View File
@@ -82,7 +82,6 @@
/* Timing */
#define POLL_DELAY_MSEC 1
#define POLL_DELAY_USEC 1000
/************************************************************************************
@@ -516,11 +515,7 @@ static int uart_tcdrain(FAR uart_dev_t *dev, clock_t timeout)
{
clock_t elapsed;
#ifndef CONFIG_DISABLE_SIGNALS
nxsig_usleep(POLL_DELAY_USEC);
#else
up_mdelay(POLL_DELAY_MSEC);
#endif
/* Check for a timeout */