diff options
Diffstat (limited to 'libc/termios/termios.c')
| -rw-r--r-- | libc/termios/termios.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/libc/termios/termios.c b/libc/termios/termios.c index cf3bd9bc6..dc0372fa3 100644 --- a/libc/termios/termios.c +++ b/libc/termios/termios.c @@ -23,6 +23,8 @@ much more current. */ +#define tcgetattr __tcgetattr + #include <errno.h> #include <stddef.h> #include <sys/ioctl.h> @@ -100,7 +102,7 @@ int tcsetpgrp ( int fd, pid_t pgrp_id) #ifdef L_tcgetpgrp /* Return the foreground process group ID of FD. */ -pid_t tcgetpgrp ( int fd) +pid_t attribute_hidden __tcgetpgrp ( int fd) { int pgrp; @@ -108,6 +110,7 @@ pid_t tcgetpgrp ( int fd) return (pid_t) -1; return (pid_t) pgrp; } +strong_alias(__tcgetpgrp,tcgetpgrp) #endif /* This is a gross hack around a kernel bug. If the cfsetispeed functions is @@ -143,7 +146,7 @@ speed_t cfgetispeed (const struct termios *termios_p) #ifdef L_cfsetospeed /* Set the output baud rate stored in *TERMIOS_P to SPEED. */ -int cfsetospeed (struct termios *termios_p, speed_t speed) +int attribute_hidden __cfsetospeed (struct termios *termios_p, speed_t speed) { if ((speed & ~CBAUD) != 0 && (speed < B57600 || speed > B460800)) @@ -157,6 +160,7 @@ int cfsetospeed (struct termios *termios_p, speed_t speed) return 0; } +strong_alias(__cfsetospeed,cfsetospeed) #endif #ifdef L_cfsetispeed @@ -164,7 +168,7 @@ int cfsetospeed (struct termios *termios_p, speed_t speed) * Although for Linux there is no difference between input and output * speed, the numerical 0 is a special case for the input baud rate. It * should set the input baud rate to the output baud rate. */ -int cfsetispeed ( struct termios *termios_p, speed_t speed) +int attribute_hidden __cfsetispeed ( struct termios *termios_p, speed_t speed) { if ((speed & ~CBAUD) != 0 && (speed < B57600 || speed > B460800)) @@ -184,9 +188,14 @@ int cfsetispeed ( struct termios *termios_p, speed_t speed) return 0; } +strong_alias(__cfsetispeed,cfsetispeed) #endif #ifdef L_cfsetspeed + +extern int __cfsetospeed (struct termios *__termios_p, speed_t __speed) __THROW attribute_hidden; +extern int __cfsetispeed (struct termios *__termios_p, speed_t __speed) __THROW attribute_hidden; + struct speed_struct { speed_t value; @@ -278,14 +287,14 @@ int cfsetspeed (struct termios *termios_p, speed_t speed) for (cnt = 0; cnt < sizeof (speeds) / sizeof (speeds[0]); ++cnt) if (speed == speeds[cnt].internal) { - cfsetispeed (termios_p, speed); - cfsetospeed (termios_p, speed); + __cfsetispeed (termios_p, speed); + __cfsetospeed (termios_p, speed); return 0; } else if (speed == speeds[cnt].value) { - cfsetispeed (termios_p, speeds[cnt].internal); - cfsetospeed (termios_p, speeds[cnt].internal); + __cfsetispeed (termios_p, speeds[cnt].internal); + __cfsetospeed (termios_p, speeds[cnt].internal); return 0; } |