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b9c7e063d6
> I have just looked around audio/xoscope, not compiling it yet. Then, I
> found a strange line in files/patch-ser_unix.c, as follows:
>
> 34 +#ifdef BSD
> 35 + if (tcgetattr(fd, &svbuf) < 0 ) {
> 36 +#else
> 37 if (ioctl(fd, TCSETA, &svbuf) < 0) {
> 38 +#endif
>
> I wonder tcgetattr(...) in line 35 should be tcsetattr(...).
It should be, but the fd involved was for hardware that is no longer
made but it is a trivial fix so fixed anyway.
- Convert to stagedir while in here.
Submitted by: 1wkmmr@gmail.com (for tcsetattr note)
75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
--- ser_unix.c.orig 2008-12-17 12:46:15.000000000 -0500
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+++ ser_unix.c 2013-11-05 18:03:15.000000000 -0500
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@@ -14,7 +14,14 @@
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#include <errno.h>
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#include <unistd.h>
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#include <string.h>
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+#if (defined(__unix__) || defined(unix)) && !defined(USG)
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+#include <sys/param.h>
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+#endif
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+#ifdef BSD
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+#include <termios.h>
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+#else
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#include <termio.h>
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+#endif
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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@@ -24,7 +31,11 @@
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char device[512] = ""; /* Serial device */
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int sflags;
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+#ifdef BSD
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+struct termios stbuf, svbuf; /* termios: svbuf=saved, stbuf=set */
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+#else
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struct termio stbuf, svbuf; /* termios: svbuf=saved, stbuf=set */
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+#endif
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char serial_error[256];
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@@ -68,7 +79,11 @@
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cleanup_serial(int fd)
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{
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if (fd > 0) {
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+#ifdef BSD
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+ if (tcsetattr(fd, TCSANOW, &svbuf) < 0 ) {
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+#else
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if (ioctl(fd, TCSETA, &svbuf) < 0) {
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+#endif
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/* sprintf(serial_error, "Can't ioctl set device %s", device); */
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/* perror(error); */
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}
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@@ -86,12 +101,20 @@
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sprintf(serial_error, "%s %s", dev, strerror(errno));
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return(0);
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}
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+#ifdef BSD
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+ if (tcgetattr(fd, &svbuf) < 0) { /* save settings */
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+#else
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if (ioctl(fd, TCGETA, &svbuf) < 0) { /* save settings */
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+#endif
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sprintf(serial_error, "%s Can't ioctl TCGETA", dev);
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close(fd);
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return(0);
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}
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+#ifdef BSD
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+ if (tcsetattr(fd, TCSANOW, &stbuf) < 0) {
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+#else
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if (ioctl(fd, TCSETA, &stbuf) < 0) {
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+#endif
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sprintf(serial_error, "%s Can't ioctl TCSETA", dev);
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close(fd);
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return(0);
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@@ -101,7 +124,11 @@
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return (1); /* serial port scope found! */
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}
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+#ifdef BSD
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+ if (tcsetattr(fd, TCSANOW, &svbuf) < 0) { /* restore settings */
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+#else
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if (ioctl(fd, TCSETA, &svbuf) < 0) { /* restore settings */
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+#endif
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#if 0
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sprintf(serial_error, "Can't ioctl (set) %s", dev);
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close(fd);
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