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__libc_fatal should print a newline to stderr.

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Change-Id: I088dc880d7488a65beac8cda95f530f3db41f112
(cherry picked from commit 97e31dedf056b07bcfcd46c49b60bf0798c60843)
This commit is contained in:
Dan Albert 2014-07-20 11:49:46 -07:00
parent 2ea0a58e01
commit 1dd1b88bde
1 changed files with 5 additions and 1 deletions
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6
libc/bionic/libc_logging.cpp
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@ -620,7 +620,11 @@ static void __libc_fatal(const char* format, va_list args) {
out_vformat(os, format, args); out_vformat(os, format, args);
// log to stderr for the benefit of "adb shell" users. // log to stderr for the benefit of "adb shell" users.
write(2, msg, strlen(msg)); struct iovec iov[2] = {
{msg, strlen(msg)},
{const_cast<void*>(static_cast<const void*>("\n")), 1},
};
writev(2, iov, 2);
// Log to the log for the benefit of regular app developers (whose stdout and stderr are closed). // Log to the log for the benefit of regular app developers (whose stdout and stderr are closed).
__libc_write_log(ANDROID_LOG_FATAL, "libc", msg); __libc_write_log(ANDROID_LOG_FATAL, "libc", msg);