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deal with short writes

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This commit is contained in:
Aaron Culliney 2015-12-04 20:10:31 -08:00
parent 0bb0df0960
commit 0b7f3a75b5
1 changed files with 12 additions and 7 deletions
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19
Android/toolchain_edits/adb_sanitize.c
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@ -56,26 +56,31 @@ static int _convert_crlf_to_lf(void) {
// convert CRLF -> LF
ssize_t outlen=0;
ssize_t outmax=0;
for (ssize_t i=0; i<inlen; i++) {
char c = inbuf[i];
if (sawCR && (c != LF)) {
outbuf[outlen++] = CR;
outbuf[outmax++] = CR;
}
sawCR = false;
if (c == CR) {
sawCR = true;
} else {
outbuf[outlen++] = c;
outbuf[outmax++] = c;
}
}
if (TEMP_FAILURE_RETRY(write(STDOUT_FILENO, outbuf, outlen)) == -1) {
errWrt = "error writing to stdout";
break;
}
ssize_t outlen = 0;
do {
if (TEMP_FAILURE_RETRY(outlen = write(STDOUT_FILENO, outbuf, outmax)) == -1) {
errWrt = "error writing to stdout";
break;
}
outbuf += outlen;
outmax -= outlen;
} while (outmax > 0);
}
if (sawCR) {