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Move tcsetattr (and new tcflush) into *nix BFopen to simplify things a bit

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This commit is contained in:
Luke Dashjr 2012-02-13 21:19:39 -05:00 committed by Con Kolivas
parent 7d3635c7a4
commit 2f0a3dc2db
1 changed files with 16 additions and 14 deletions
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30
bitforce.c
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@ -47,7 +47,22 @@ static int BFopen(const char *devpath)
static int BFopen(const char *devpath) static int BFopen(const char *devpath)
{ {
return open(devpath, O_RDWR | O_CLOEXEC | O_NOCTTY); int fdDev = open(devpath, O_RDWR | O_CLOEXEC | O_NOCTTY);
if (likely(fdDev != -1))
{
struct termios pattr;
tcgetattr(fdDev, &pattr);
pattr.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
pattr.c_oflag &= ~OPOST;
pattr.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
pattr.c_cflag &= ~(CSIZE | PARENB);
pattr.c_cflag |= CS8;
tcsetattr(fdDev, TCSANOW, &pattr);
}
tcflush(fdDev, TCOFLUSH);
tcflush(fdDev, TCIFLUSH);
return fdDev;
} }
#endif #endif
@ -180,19 +195,6 @@ static bool bitforce_thread_prepare(struct thr_info *thr)
return false; return false;
} }
#ifndef WIN32
{
struct termios pattr;
tcgetattr(fdDev, &pattr);
pattr.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
pattr.c_oflag &= ~OPOST;
pattr.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
pattr.c_cflag &= ~(CSIZE | PARENB);
pattr.c_cflag |= CS8;
tcsetattr(fdDev, TCSANOW, &pattr);
}
#endif
bitforce->device_fd = fdDev; bitforce->device_fd = fdDev;
applog(LOG_INFO, "Opened BitForce on %s", bitforce->device_path); applog(LOG_INFO, "Opened BitForce on %s", bitforce->device_path);