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63 lines
1.6 KiB
63 lines
1.6 KiB
From 84fdd943aee9fdf199f6668145246d3021527c29 Mon Sep 17 00:00:00 2001
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From: Rosen Penev <rosenp@gmail.com>
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Date: Sun, 11 Oct 2020 22:10:45 -0700
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Subject: [PATCH] remove usleep
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usleep is removed in POSIX 2008.
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Signed-off-by: Rosen Penev <rosenp@gmail.com>
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---
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term.c | 14 ++++++++++++--
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1 file changed, 12 insertions(+), 2 deletions(-)
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--- a/term.c
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+++ b/term.c
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@@ -33,6 +33,7 @@
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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+#include <time.h>
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#include <unistd.h>
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#include <termios.h>
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#ifdef USE_FLOCK
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@@ -1588,6 +1589,8 @@ term_drain(int fd)
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rval = 0;
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+ struct timespec s;
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+
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do { /* dummy */
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r = term_find(fd);
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@@ -1614,7 +1617,10 @@ term_drain(int fd)
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the port is immediately reconfigured, even after a
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drain. (I guess, drain does not wait for everything to
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actually be transitted on the wire). */
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- if ( DRAIN_DELAY ) usleep(DRAIN_DELAY);
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+ if ( DRAIN_DELAY ) {
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+ struct timespec d = {0, DRAIN_DELAY * 1000};
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+ nanosleep(&d, &s);
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+ }
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} while (0);
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@@ -1627,6 +1633,7 @@ int
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term_fake_flush(int fd)
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{
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struct termios tio;
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+ struct timespec s;
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int rval, i, r;
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rval = 0;
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@@ -1666,7 +1673,10 @@ term_fake_flush(int fd)
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break;
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}
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/* see comment in term_drain */
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- if ( DRAIN_DELAY ) usleep(DRAIN_DELAY);
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+ if ( DRAIN_DELAY ) {
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+ struct timespec d = {0, DRAIN_DELAY * 1000};
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+ nanosleep(&d, &s);
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+ }
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/* Reset flow-control to original setting. */
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r = tcsetattr(fd, TCSANOW, &term.currtermios[i]);
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if ( r < 0 ) {
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