diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/adjtime.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/adjtime.c | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/adjtime.c b/sysdeps/unix/sysv/linux/alpha/adjtime.c new file mode 100644 index 0000000000..a0cbba3d17 --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/adjtime.c @@ -0,0 +1,94 @@ +/* Copyright (C) 1998-2014 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 + <http://www.gnu.org/licenses/>. */ + +#include <shlib-compat.h> +#include <sysdep.h> +#include <sys/time.h> + + +#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) +struct timeval32 +{ + int tv_sec, tv_usec; +}; + +struct timex32 { + unsigned int modes; /* mode selector */ + long offset; /* time offset (usec) */ + long freq; /* frequency offset (scaled ppm) */ + long maxerror; /* maximum error (usec) */ + long esterror; /* estimated error (usec) */ + int status; /* clock command/status */ + long constant; /* pll time constant */ + long precision; /* clock precision (usec) (read only) */ + long tolerance; /* clock frequency tolerance (ppm) + * (read only) + */ + struct timeval32 time; /* (read only) */ + long tick; /* (modified) usecs between clock ticks */ + + long ppsfreq; /* pps frequency (scaled ppm) (ro) */ + long jitter; /* pps jitter (us) (ro) */ + int shift; /* interval duration (s) (shift) (ro) */ + long stabil; /* pps stability (scaled ppm) (ro) */ + long jitcnt; /* jitter limit exceeded (ro) */ + long calcnt; /* calibration intervals (ro) */ + long errcnt; /* calibration errors (ro) */ + long stbcnt; /* stability limit exceeded (ro) */ + + int :32; int :32; int :32; int :32; + int :32; int :32; int :32; int :32; + int :32; int :32; int :32; int :32; +}; + +#define TIMEVAL timeval32 +#define TIMEX timex32 +#define ADJTIME attribute_compat_text_section __adjtime_tv32 +#define ADJTIMEX(x) INLINE_SYSCALL (old_adjtimex, 1, x) +#define ADJTIMEX32(x) INLINE_SYSCALL (old_adjtimex, 1, x) + +#include <sysdeps/unix/sysv/linux/adjtime.c> + +int attribute_compat_text_section +__adjtimex_tv32 (struct timex32 *tx) { return ADJTIMEX (tx); } + +strong_alias (__adjtimex_tv32, __adjtimex_tv32_1); +strong_alias (__adjtimex_tv32, __adjtimex_tv32_2); +compat_symbol (libc, __adjtimex_tv32_1, __adjtimex, GLIBC_2_0); +compat_symbol (libc, __adjtimex_tv32_2, adjtimex, GLIBC_2_0); +compat_symbol (libc, __adjtime_tv32, adjtime, GLIBC_2_0); +#endif /* SHLIB_COMPAT */ + +#undef TIMEVAL +#undef TIMEX +#undef ADJTIME +#undef ADJTIMEX +#define TIMEVAL timeval +#define TIMEX timex +#define ADJTIMEX(x) INLINE_SYSCALL (adjtimex, 1, x) + +#include <sysdeps/unix/sysv/linux/adjtime.c> + +int +__adjtimex_tv64 (struct timex *tx) { return ADJTIMEX (tx); } + +strong_alias (__adjtimex_tv64, __adjtimex_internal); +strong_alias (__adjtimex_tv64, __adjtimex_tv64p); +weak_alias (__adjtimex_tv64, ntp_adjtime); +versioned_symbol (libc, __adjtimex_tv64, __adjtimex, GLIBC_2_1); +versioned_symbol (libc, __adjtimex_tv64p, adjtimex, GLIBC_2_1); +versioned_symbol (libc, __adjtime, adjtime, GLIBC_2_1); |