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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2014-05-31 06:10:25 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2014-05-31 06:11:31 +0200 |
| commit | 6ed0948d5df69ff81404a702cfbebe3217fa2f90 (patch) | |
| tree | 6ddaf5523639c2f6f81f479b12745a2f9926a52e /src/async.c | |
| parent | 73f7d5048c0e2ad4817ad208de02adee73938ed0 (diff) | |
| download | fastd-6ed0948d5df69ff81404a702cfbebe3217fa2f90.tar fastd-6ed0948d5df69ff81404a702cfbebe3217fa2f90.zip | |
Remove EINTR handling where signals are blocked anyways
Diffstat (limited to 'src/async.c')
| -rw-r--r-- | src/async.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/async.c b/src/async.c index a443cfe..c1c4802 100644 --- a/src/async.c +++ b/src/async.c @@ -102,20 +102,16 @@ void fastd_async_handle(void) { .msg_iovlen = 1, }; - while (recvmsg(ctx.async_rfd, &msg, MSG_PEEK) < 0) { - if (errno != EINTR) - exit_errno("fastd_async_handle: recvmsg"); - } + if (recvmsg(ctx.async_rfd, &msg, MSG_PEEK) < 0) + exit_errno("fastd_async_handle: recvmsg"); uint8_t buf[header.len] __attribute__((aligned(8))); vec[1].iov_base = buf; vec[1].iov_len = sizeof(buf); msg.msg_iovlen = 2; - while (recvmsg(ctx.async_rfd, &msg, 0) < 0) { - if (errno != EINTR) - exit_errno("fastd_async_handle: recvmsg"); - } + if (recvmsg(ctx.async_rfd, &msg, 0) < 0) + exit_errno("fastd_async_handle: recvmsg"); switch (header.type) { case ASYNC_TYPE_RESOLVE_RETURN: |