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| author | Bruno Haible <bruno@clisp.org> | 2023-04-14 12:52:25 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2023-04-14 12:52:25 +0200 |
| commit | 97c4d3318909ba49003e12cac208ac40581dd4ae (patch) | |
| tree | 960d6cc4c9e3704af5e7085f725b91a23b386ef7 /lib/sys_select.in.h | |
| parent | 09596027f260ff0de0e9932b88b90e0d06c71b6f (diff) | |
| download | gnulib-97c4d3318909ba49003e12cac208ac40581dd4ae.tar.gz | |
year2038: Add reminder to include <config.h> before time_t gets defined.
* lib/sched.in.h: Check that config.h was already included before the
* lib/sys_select.in.h: Likewise.
* lib/sys_stat.in.h: Likewise.
* lib/sys_time.in.h: Likewise.
* lib/sys_types.in.h: Likewise.
* lib/time.in.h: Likewise.
* lib/utime.in.h: Likewise.
* modules/year2038 (Depends-on): Add sched, sys_msg, sys_select,
sys_sem, sys_shm, sys_stat, sys_time, sys_types, time-h, utime-h.
Diffstat (limited to 'lib/sys_select.in.h')
| -rw-r--r-- | lib/sys_select.in.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/sys_select.in.h b/lib/sys_select.in.h index ce57c7573a..3abfc48af0 100644 --- a/lib/sys_select.in.h +++ b/lib/sys_select.in.h @@ -19,6 +19,13 @@ # endif @PRAGMA_COLUMNS@ +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, <config.h> needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + /* On OSF/1 and Solaris 2.6, <sys/types.h> and <sys/time.h> both include <sys/select.h>. On Cygwin and OpenBSD, <sys/time.h> includes <sys/select.h>. |