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am cb321921: Merge "fastboot: add parameter for unbuffered stderr/stdout"

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* commit 'cb321921fe04f6ccaeb56c4bf3e8965ee4764738':
  fastboot: add parameter for unbuffered stderr/stdout
This commit is contained in:
Elliott Hughes 2014-11-25 18:52:01 +00:00 • committed by Android Git Automerger
commit 87fdfc718e
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; unsigned sz;
int status; int status;
int c; int c;
int longindex;
const struct option longopts[] = { const struct option longopts[] = {
{"base", required_argument, 0, 'b'}, {"base", required_argument, 0, 'b'},
@ -996,13 +997,14 @@ int main(int argc, char **argv)
{"ramdisk_offset", required_argument, 0, 'r'}, {"ramdisk_offset", required_argument, 0, 'r'},
{"tags_offset", required_argument, 0, 't'}, {"tags_offset", required_argument, 0, 't'},
{"help", 0, 0, 'h'}, {"help", 0, 0, 'h'},
{"unbuffered", 0, 0, 0},
{0, 0, 0, 0} {0, 0, 0, 0}
}; };
serial = getenv("ANDROID_SERIAL"); serial = getenv("ANDROID_SERIAL");
while (1) { 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) { if (c < 0) {
break; break;
} }
@ -1063,6 +1065,12 @@ int main(int argc, char **argv)
break; break;
case '?': case '?':
return 1; return 1;
case 0:
if (strcmp("unbuffered", longopts[longindex].name) == 0) {
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
}
break;
default: default:
abort(); abort();
} }