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Fix TTY device listing on Darwin. (#136)

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Sylvain LAFRASSE 2022-02-15 11:15:39 +01:00 • committed by GitHub
parent 3d08787142
commit 2d1e0f1233
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1 changed files with 12 additions and 5 deletions
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17
src/tty.c
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@ -49,7 +49,11 @@
extern int setspeed2(int fd, int baudrate);
#endif
#ifdef __APPLE__
#define PATH_SERIAL_DEVICES "/dev/"
#else
#define PATH_SERIAL_DEVICES "/dev/serial/by-id/"
#endif
static struct termios tio, tio_old, stdout_new, stdout_old, stdin_new, stdin_old;
static unsigned long rx_total = 0, tx_total = 0;
@ -824,18 +828,21 @@ error_open:
void list_serial_devices(void)
{
DIR *d;
struct dirent *dir;
d = opendir(PATH_SERIAL_DEVICES);
DIR *d = opendir(PATH_SERIAL_DEVICES);
if (d)
{
struct dirent *dir;
while ((dir = readdir(d)) != NULL)
{
if ((strcmp(dir->d_name, ".")) && (strcmp(dir->d_name, "..")))
{
#ifdef __APPLE__
#define TTY_DEVICES_PREFIX "tty."
if (!strncmp(dir->d_name, TTY_DEVICES_PREFIX, sizeof(TTY_DEVICES_PREFIX) - 1))
#endif
printf("%s%s\n", PATH_SERIAL_DEVICES, dir->d_name);
}
}
closedir(d);
}
}