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Merge "fastboot: add parameter for unbuffered stderr/stdout"

This commit is contained in:
Elliott Hughes 2014-11-24 18:33:50 +00:00 committed by Gerrit Code Review
parent 1f6be2b635 27ded4832d
commit cb321921fe
1 changed files with 9 additions and 1 deletions
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10
fastboot/fastboot.c
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@ -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();
}