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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2017-03-13 20:41:12 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2017-03-13 20:41:12 +0100 |
| commit | 9d067269f5c3ecc5913e7e424a4778608d784731 (patch) | |
| tree | c561c33582a593249173f8923be0c56d871c7c0c /sysdeps/mach | |
| parent | c89721e25d609ec4f3366a3956b2f3e5acd76e77 (diff) | |
| download | glibc-9d067269f5c3ecc5913e7e424a4778608d784731.zip glibc-9d067269f5c3ecc5913e7e424a4778608d784731.tar.gz glibc-9d067269f5c3ecc5913e7e424a4778608d784731.tar.bz2 | |
hurd: Make send/recv more posixish
Thanks David Michael for the suggestion.
* sysdeps/mach/hurd/send.c (__send): Convert hurdish error code into
posix error code.
* sysdeps/mach/hurd/recv.c (__recv): Likewise.
Diffstat (limited to 'sysdeps/mach')
| -rw-r--r-- | sysdeps/mach/hurd/recv.c | 8 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/send.c | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/recv.c b/sysdeps/mach/hurd/recv.c index 78a67d0..133f49d 100644 --- a/sysdeps/mach/hurd/recv.c +++ b/sysdeps/mach/hurd/recv.c @@ -37,12 +37,16 @@ __recv (int fd, void *buf, size_t n, int flags) char *cdata = NULL; mach_msg_type_number_t clen = 0; - if (err = HURD_DPORT_USE (fd, __socket_recv (port, &addrport, + err = HURD_DPORT_USE (fd, __socket_recv (port, &addrport, flags, &bufp, &nread, &ports, &nports, &cdata, &clen, &flags, - n))) + n)); + if (err == MIG_BAD_ID || err == EOPNOTSUPP) + /* The file did not grok the socket protocol. */ + err = ENOTSOCK; + if (err) return __hurd_sockfail (fd, flags, err); __mach_port_deallocate (__mach_task_self (), addrport); diff --git a/sysdeps/mach/hurd/send.c b/sysdeps/mach/hurd/send.c index 8eb97e9..98ffcbf 100644 --- a/sysdeps/mach/hurd/send.c +++ b/sysdeps/mach/hurd/send.c @@ -33,6 +33,10 @@ __send (int fd, const void *buf, size_t n, int flags) NULL, MACH_MSG_TYPE_COPY_SEND, 0, NULL, 0, &wrote)); + if (err == MIG_BAD_ID || err == EOPNOTSUPP) + /* The file did not grok the socket protocol. */ + err = ENOTSOCK; + return err ? __hurd_sockfail (fd, flags, err) : wrote; } libc_hidden_def (__send) |