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Fix listing of serial devices on macOS

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This commit is contained in:
Martin Lund 2024-07-01 23:11:58 +02:00
parent 02cac07a77
commit 5f70b75e90
1 changed files with 8 additions and 0 deletions
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8
src/tty.c
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@ -1407,6 +1407,14 @@ static bool is_serial_device(const char *format, ...)
return false; return false;
} }
#if defined(__APPLE__)
// Make sure device name is on the form /dev/cu.* or /dev/tty.*
if ((strncmp(filename, "/dev/cu.", 8) != 0) && (strncmp(filename, "/dev/tty.", 9) != 0))
{
return false;
}
#endif
fd = open(filename, O_RDONLY | O_NONBLOCK | O_NOCTTY); fd = open(filename, O_RDONLY | O_NONBLOCK | O_NOCTTY);
if (fd == -1) if (fd == -1)
{ {