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| author | Florian Weimer <fweimer@redhat.com> | 2020-02-18 13:02:37 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-02-18 13:42:29 +0100 |
| commit | fa185f0d4529c6d70f690306f431ca23662b9138 (patch) | |
| tree | ad2719a1dd633d74a7a61ad59eefd08c944e19c6 /sysdeps/mach | |
| parent | e4a399921390509418826e8e8995d2441f29e243 (diff) | |
| download | glibc-fa185f0d4529c6d70f690306f431ca23662b9138.zip glibc-fa185f0d4529c6d70f690306f431ca23662b9138.tar.gz glibc-fa185f0d4529c6d70f690306f431ca23662b9138.tar.bz2 | |
<fd_to_filename.h>: Add type safety and port to Hurd
The new type struct fd_to_filename makes the allocation of the
backing storage explicit.
Hurd uses /dev/fd, not /proc/self/fd.
Co-Authored-By: Paul Eggert <eggert@cs.ucla.edu>
Diffstat (limited to 'sysdeps/mach')
| -rw-r--r-- | sysdeps/mach/hurd/arch-fd_to_filename.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/arch-fd_to_filename.h b/sysdeps/mach/hurd/arch-fd_to_filename.h new file mode 100644 index 0000000..b45cd8d --- /dev/null +++ b/sysdeps/mach/hurd/arch-fd_to_filename.h @@ -0,0 +1,19 @@ +/* Query filename corresponding to an open FD. Hurd version. + Copyright (C) 2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#define FD_TO_FILENAME_PREFIX "/dev/fd/" |