| Re: [ptp-user] debugging locally with PTP synchronized project |
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On Friday 20 March 2015 10:22:00 Greg Watson <g.watson@xxxxxxxxxxxx> wrote: > The sdm tries to parse the gdb version. You could check the > CLIGetGDBVersion() function here: > https://git.eclipse.org/c/ptp/org.eclipse.ptp.git/tree/debug/org.eclipse.pt > p.debug.sdm/libmi/CLIOutput.c > > Greg
Greg,
actually, the above code snippet looks innocent to me.
/*
* Linux: GUN gdb 6.5.0
* Fedora: GNU gdb Red Hat Linux (6.5-8.fc6rh)
* Mac OS X: GNU gdb 6.1-20040303 (Apple version gdb-384) (Mon Mar 21 00:05:26 GMT 2005)
* Ubuntu: GNU gdb (Ubuntu/Linaro 7.2-1ubuntu11) 7.2
*/
if (strncmp(text, "GNU gdb", 7) == 0) {
/*
* bypass "GNU gdb"
*/
text += 8;
/*
* find first digit
*/
while (*text != '\0' && !isdigit(*text))
text++;
/*
* Convert whatever is here to a double
*/
if (*text != '\0')
return strtod(text, NULL);
}
}
return -1.0;
"text" should have the value "GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1" prior to the first strncmp, "7.7.1-0ubuntu5~14.04.2) 7.7.1" when passed to strtod(). To check that this works OK, I wrote the following C program.
cp@sirius:~/strtod_test$ cat strtod_test.c #include <stdio.h> #include <stdlib.h>
int main(int arrgc, char *argv[]) {
double res = strtod(argv[1], NULL);
printf("%s -> %8.2f\n", argv[1], res); return 0; } cp@sirius:~/strtod_test$ strtod_test 4.5test 4.5test -> 4.50 cp@sirius:~/strtod_test$ strtod_test "7.7.1-0ubuntu5~14.04.2) 7.7.1" 7.7.1-0ubuntu5~14.04.2) 7.7.1 -> 7.70
To me that looks like a clean version number.
Please comment !
--
Mit freundlichen Grüßen / Kind regards
Dr. Christoph Pospiech High Performance & Parallel Computing Phone: +49-351 86269826 Mobile: +49-171-765 5871 E-Mail: cpospiech@xxxxxxxxxx ----------------------------------------------------------------------------- Attention: Effective January 1st, 2015 I'm transitioning to Lenovo. My new Email address will be: cpospiech@xxxxxxxxxx ----------------------------------------------------------------------------- Geschäftsführung: Bernhard Fauser Sitz der Gesellschaft: Stuttgart HRB-Nr.: 25189, AG Stuttgart WEEE-Reg.-Nr.: DE79679404 |