Date: Fri, 14 Aug 2020 00:55:23 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r364224 - stable/12/usr.bin/script Message-ID: <202008140055.07E0tN0Q025991@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: markj Date: Fri Aug 14 00:55:23 2020 New Revision: 364224 URL: https://svnweb.freebsd.org/changeset/base/364224 Log: MFC r364039: script: Put the terminal in raw mode when playing back a session. PR: 248377 Modified: stable/12/usr.bin/script/script.c Directory Properties: stable/12/ (props changed) Modified: stable/12/usr.bin/script/script.c ============================================================================== --- stable/12/usr.bin/script/script.c Fri Aug 14 00:18:18 2020 (r364223) +++ stable/12/usr.bin/script/script.c Fri Aug 14 00:55:23 2020 (r364224) @@ -428,6 +428,33 @@ consume(FILE *fp, off_t len, char *buf, int reg) } while (0/*CONSTCOND*/) static void +termset(void) +{ + struct termios traw; + + if (tcgetattr(STDOUT_FILENO, &tt) == -1) { + if (errno == EBADF) + err(1, "%d not valid fd", STDOUT_FILENO); + /* errno == ENOTTY */ + return; + } + ttyflg = 1; + traw = tt; + cfmakeraw(&traw); + traw.c_lflag |= ISIG; + (void)tcsetattr(STDOUT_FILENO, TCSANOW, &traw); +} + +static void +termreset(void) +{ + if (ttyflg) { + tcsetattr(STDOUT_FILENO, TCSADRAIN, &tt); + ttyflg = 0; + } +} + +static void playback(FILE *fp) { struct timespec tsi, tso; @@ -470,8 +497,11 @@ playback(FILE *fp) ctime(&tclock)); tsi = tso; (void)consume(fp, stamp.scr_len, buf, reg); + termset(); + atexit(termreset); break; case 'e': + termreset(); if (!qflg) (void)printf("\nScript done on %s", ctime(&tclock));
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202008140055.07E0tN0Q025991>