diff options
| author | John Crispin <john@openwrt.org> | 2015-02-22 08:29:26 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2015-02-22 08:29:26 +0000 |
| commit | 291e04ee8f47b86cbe3b63f2434c1c5e80bab678 (patch) | |
| tree | accf003da3df1948791b440c5bd726c34282204d /package/network/utils/comgt/patches/004-check_tty.patch | |
| parent | 6aab00fa44db337b35112b95d81bcdfd827d088d (diff) | |
| download | upstream-291e04ee8f47b86cbe3b63f2434c1c5e80bab678.tar.gz upstream-291e04ee8f47b86cbe3b63f2434c1c5e80bab678.tar.bz2 upstream-291e04ee8f47b86cbe3b63f2434c1c5e80bab678.zip | |
comgt: Use TCGETS and TCSETS ioctls for struct termios
When passing struct termios to ioctl TCGETS and TCSETS should be
used instead of TCGETA and TCSETA, which are meant for the older
struct termio. Should fix https://dev.openwrt.org/ticket/19012
Signed-off-by: Matti Laakso <malaakso@elisanet.fi>
SVN-Revision: 44506
Diffstat (limited to 'package/network/utils/comgt/patches/004-check_tty.patch')
| -rw-r--r-- | package/network/utils/comgt/patches/004-check_tty.patch | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/package/network/utils/comgt/patches/004-check_tty.patch b/package/network/utils/comgt/patches/004-check_tty.patch index b81b0514c8..fb1d9af4bb 100644 --- a/package/network/utils/comgt/patches/004-check_tty.patch +++ b/package/network/utils/comgt/patches/004-check_tty.patch @@ -12,8 +12,8 @@ void setcom(void) { stbuf.c_cflag &= ~(CBAUD | CSIZE | CSTOPB | CLOCAL | PARENB); stbuf.c_cflag |= (speed | bits | CREAD | clocal | parity | stopbits ); -- if (ioctl(comfd, TCSETA, &stbuf) < 0) { -+ if (tty && ioctl(comfd, TCSETA, &stbuf) < 0) { +- if (ioctl(comfd, TCSETS, &stbuf) < 0) { ++ if (tty && ioctl(comfd, TCSETS, &stbuf) < 0) { serror("Can't ioctl set device",1); } } @@ -21,8 +21,8 @@ if(strcmp(token,"hardcom")==0) { if(comfd== -1) serror("Com device not open",1); vmsg("Closing device"); -- if (ioctl(comfd, TCSETA, &svbuf) < 0) { -+ if (tty && ioctl(comfd, TCSETA, &svbuf) < 0) { +- if (ioctl(comfd, TCSETS, &svbuf) < 0) { ++ if (tty && ioctl(comfd, TCSETS, &svbuf) < 0) { sprintf(msg,"Can't ioctl set device %s.\n",device); serror(msg,1); } @@ -30,19 +30,19 @@ ext(1); } } -- if (ioctl (comfd, TCGETA, &svbuf) < 0) { +- if (ioctl (comfd, TCGETS, &svbuf) < 0) { + if (isatty (comfd)) + tty=1; + else + tty=0; -+ if (tty && ioctl (comfd, TCGETA, &svbuf) < 0) { ++ if (tty && ioctl (comfd, TCGETS, &svbuf) < 0) { sprintf(msg,"Can't control %s, please try again.\n",device); serror(msg,1); } setenv("COMGTDEVICE",device,1); -- ioctl(comfd, TCGETA, &stbuf); +- ioctl(comfd, TCGETS, &stbuf); + if (tty) -+ ioctl(comfd, TCGETA, &stbuf); ++ ioctl(comfd, TCGETS, &stbuf); speed=stbuf.c_cflag & CBAUD; if (high_speed == 0) strcpy(cspeed,"115200"); else strcpy(cspeed,"57600"); @@ -51,18 +51,18 @@ } else comfd=0; - -- if (ioctl (comfd, TCGETA, &svbuf) < 0) { +- if (ioctl (comfd, TCGETS, &svbuf) < 0) { + if (isatty (comfd)) + tty=1; + else + tty=0; -+ if (tty && ioctl (comfd, TCGETA, &svbuf) < 0) { ++ if (tty && ioctl (comfd, TCGETS, &svbuf) < 0) { sprintf(msg,"Can't ioctl get device %s.\n",device); serror(msg,1); } -- ioctl(comfd, TCGETA, &stbuf); +- ioctl(comfd, TCGETS, &stbuf); + if (tty) -+ ioctl(comfd, TCGETA, &stbuf); ++ ioctl(comfd, TCGETS, &stbuf); speed=stbuf.c_cflag & CBAUD; switch(speed) { case B0: strcpy(cspeed,"0");break; |