Differential D11199 Diff 29822 contrib/gdb/gdb/remote-utils.c

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contrib/gdb/gdb/remote-utils.c

Show First 20 Lines • Show All 107 Lines • ▼ Show 20 Lines	sr_scan_args (char proto, char args)
int n;		int n;
char p, q;		char p, q;

/* if no args, then nothing to do. */		/* if no args, then nothing to do. */
if (args == NULL \|\| *args == '\0')		if (args == NULL \|\| *args == '\0')
return;		return;

/* scan off white space. */		/* scan off white space. */
for (p = args; isspace (*p); ++p);;		for (p = args; isspace (*p); ++p);
		;

/* find end of device name. */		/* find end of device name. */
for (q = p; q != '\0' && !isspace (q); ++q);;		for (q = p; q != '\0' && !isspace (q); ++q);
		;

/* check for missing or empty device name. */		/* check for missing or empty device name. */
CHECKDONE (p, q);		CHECKDONE (p, q);
sr_set_device (savestring (p, q - p));		sr_set_device (savestring (p, q - p));

/* look for baud rate. */		/* look for baud rate. */
n = strtol (q, &p, 10);		n = strtol (q, &p, 10);

/* check for missing or empty baud rate. */		/* check for missing or empty baud rate. */
CHECKDONE (p, q);		CHECKDONE (p, q);
baud_rate = n;		baud_rate = n;

/* look for debug value. */		/* look for debug value. */
n = strtol (p, &q, 10);		n = strtol (p, &q, 10);

/* check for missing or empty debug value. */		/* check for missing or empty debug value. */
CHECKDONE (p, q);		CHECKDONE (p, q);
sr_set_debug (n);		sr_set_debug (n);

/* scan off remaining white space. */		/* scan off remaining white space. */
for (p = q; isspace (*p); ++p);;		for (p = q; isspace (*p); ++p);
		;

/* if not end of string, then there's unrecognized junk. */		/* if not end of string, then there's unrecognized junk. */
if (*p != '\0')		if (*p != '\0')
usage (proto, p);		usage (proto, p);

return;		return;
}		}

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