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LibC: Add 'cfmakeraw()'

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AnotherTest 2021-02-13 10:46:09 +03:30 • committed by Andreas Kling
parent 0c07c005b5
commit 9e2c37a8b2
2 changed files with 13 additions and 0 deletions
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12
Userland/Libraries/LibC/termios.cpp
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@ -145,4 +145,16 @@ int cfsetospeed(struct termios* tp, speed_t speed)
} }
__RETURN_WITH_ERRNO(ospeed, 0, -1); __RETURN_WITH_ERRNO(ospeed, 0, -1);
} }
void cfmakeraw(struct termios* tp)
{
if (!tp)
return;
auto& termios = *tp;
termios.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
termios.c_lflag &= ~OPOST;
termios.c_cflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
termios.c_cflag |= CS8;
}
} }

1
Userland/Libraries/LibC/termios.h
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@ -56,6 +56,7 @@ speed_t cfgetispeed(const struct termios*);
speed_t cfgetospeed(const struct termios*); speed_t cfgetospeed(const struct termios*);
int cfsetispeed(struct termios*, speed_t); int cfsetispeed(struct termios*, speed_t);
int cfsetospeed(struct termios*, speed_t); int cfsetospeed(struct termios*, speed_t);
void cfmakeraw(struct termios*);
/* c_cc characters */ /* c_cc characters */
#define VINTR 0 #define VINTR 0