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logcat: error on multiple PID argument

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Since they are dropped.

Bug: N/A
Test: manual try w/ 1 and 2 --pid arguments
Change-Id: I5945c12dc080a8c046b8071106f7d87ecb2b018c
This commit is contained in:
Steven Moreland 2019-08-02 10:13:57 -07:00
parent f7970cee69
commit b0e867a1e6
1 changed files with 5 additions and 0 deletions
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5
logcat/logcat.cpp
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@ -899,6 +899,11 @@ static int __logcat(android_logcat_context_internal* context) {
case 0:
// only long options
if (long_options[option_index].name == pid_str) {
if (pid != 0) {
logcat_panic(context, HELP_TRUE, "Only supports one PID argument.\n");
goto exit;
}
// ToDo: determine runtime PID_MAX?
if (!getSizeTArg(optarg, &pid, 1)) {
logcat_panic(context, HELP_TRUE, "%s %s out of range\n",