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Commit 27ded483 authored by Florian Bäuerle's avatar Florian Bäuerle Committed by Florian Bäuerle
Browse files

fastboot: add parameter for unbuffered stderr/stdout 



This is useful for writing Windows GUIs that want to parse the output of
fastboot before it exits.

Change-Id: Ic0171fe379fc4db7b65b1501e5f2e771ac7c62c4
Signed-off-by: default avatarFlorian Bäuerle <florian.bae@gmail.com>
parent 7f187c5f

fastboot/fastboot.c

+9 −1
Original line number Diff line number Diff line
@@ -988,6 +988,7 @@ int main(int argc, char **argv) 
    unsigned sz;

    int status;

    int c;

    int longindex;



    const struct option longopts[] = {

        {"base", required_argument, 0, 'b'},
@@ -996,13 +997,14 @@ int main(int argc, char **argv) 
        {"ramdisk_offset", required_argument, 0, 'r'},

        {"tags_offset", required_argument, 0, 't'},

        {"help", 0, 0, 'h'},

        {"unbuffered", 0, 0, 0},

        {0, 0, 0, 0}

    };



    serial = getenv("ANDROID_SERIAL");



    while (1) {

        c = getopt_long(argc, argv, "wub:k:n:r:t:s:S:lp:c:i:m:h", longopts, NULL);

        c = getopt_long(argc, argv, "wub:k:n:r:t:s:S:lp:c:i:m:h", longopts, &longindex);

        if (c < 0) {

            break;

        }
@@ -1063,6 +1065,12 @@ int main(int argc, char **argv) 
            break;

        case '?':

            return 1;

        case 0:

            if (strcmp("unbuffered", longopts[longindex].name) == 0) {

                setvbuf(stdout, NULL, _IONBF, 0);

                setvbuf(stderr, NULL, _IONBF, 0);

            }

            break;

        default:

            abort();

        }