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CYGWIN: Add support for "COM*" naming.

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This commit is contained in:
HiFiPhile 2023-09-10 13:32:01 +02:00
parent 3c7c865e59
commit bdca5a27ec
1 changed files with 13 additions and 0 deletions
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13
src/options.c
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@ -492,6 +492,19 @@ void options_parse_final(int argc, char *argv[])
optind = 1; // Reset option index to restart scanning of argv
options_parse(argc, argv);
#ifdef __CYGWIN__
unsigned char portnum;
char *tty_win;
if ( ((strncmp("COM", tty_device, 3) == 0)
|| (strncmp("com", tty_device, 3) == 0) )
&& (sscanf(tty_device + 3, "%hhu", &portnum) == 1)
&& (portnum > 0) )
{
asprintf(&tty_win, "/dev/ttyS%hhu", portnum - 1);
tty_device = tty_win;
}
#endif
/* Restore tty device */
option.tty_device = tty_device;
}