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| author | Lukas Larsson <[email protected]> | 2014-03-13 18:37:02 +0100 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2014-03-26 15:18:58 +0100 |
| commit | c4e7924f48e629319a8a0f74e73116319ba98423 (patch) | |
| tree | 9c3f169144813ff547dadbdcb909c5acc543bfda /erts | |
| parent | ff3ac97b2fedf6621de5f3442a3b81f29f08daae (diff) | |
| download | otp-c4e7924f48e629319a8a0f74e73116319ba98423.tar.gz otp-c4e7924f48e629319a8a0f74e73116319ba98423.tar.bz2 otp-c4e7924f48e629319a8a0f74e73116319ba98423.zip | |
ose: Prinout errno when to_erl read fails
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/etc/common/to_erl_common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/etc/common/to_erl_common.c b/erts/etc/common/to_erl_common.c index a49be44b6c..ab706fffe0 100644 --- a/erts/etc/common/to_erl_common.c +++ b/erts/etc/common/to_erl_common.c @@ -126,7 +126,8 @@ static int version_handshake(char* buf, int len, int wfd); #define READ_AIO(REQ,FD,SIZE,BUFF) \ SET_AIO(REQ,FD,SIZE,BUFF); \ if (aio_read(&(REQ)) != 0) \ - fprintf(stderr,"aio_read of child_read_req(%d) failed\n",FD) + fprintf(stderr,"aio_read of child_read_req(%d) failed" \ + "with error %d\n",FD,errno) union SIGNAL { SIGSELECT signo; |