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| author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2023-03-06 15:53:55 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-03-27 13:57:55 -0300 |
| commit | f65ca70deaf38db4ca12458e74cefd8ad9063956 (patch) | |
| tree | f170b2f04d3912e20be14a57a56fd1eead03d579 /sysdeps/unix | |
| parent | 88677348b4de73874ca7d5a47451f42880f65f07 (diff) | |
| download | glibc-f65ca70deaf38db4ca12458e74cefd8ad9063956.tar.gz glibc-f65ca70deaf38db4ca12458e74cefd8ad9063956.tar.xz glibc-f65ca70deaf38db4ca12458e74cefd8ad9063956.zip | |
libio: Do not autogenerate stdio_lim.h
Instead define the required fields in system dependend files. The only system dependent definition is FILENAME_MAX, which should match POSIX PATH_MAX, and it is obtained from either kernel UAPI or mach headers. Currently set pre-defined value from current kernels. It avoids a circular dependendy when including stdio.h in gen-as-const-headers files. Checked on x86_64-linux-gnu and i686-linux-gnu Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/stdio_lim.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/stdio_lim.h b/sysdeps/unix/sysv/linux/bits/stdio_lim.h new file mode 100644 index 0000000000..4c3f36d7ce --- /dev/null +++ b/sysdeps/unix/sysv/linux/bits/stdio_lim.h @@ -0,0 +1,28 @@ +/* System specific stdio.h definitions. Linux version. + Copyright (C) 2023 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/>. */ + +#ifndef _BITS_STDIO_LIM_H +#define _BITS_STDIO_LIM_H 1 + +#ifndef _STDIO_H +# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead." +#endif + +#define FILENAME_MAX 4096 + +#endif /* bits/stdio_lim.h */ |