3277a2370a
Refactor sprinttime: implement sprinttime_nsec and sprinttime_usec that handle nanoseconds and microseconds, respectively. Always print raw values of time data fields, format string representations of time as comments. * defs.h (sprinttime): Change argument type from time_t to long long. (sprinttime_nsec, sprinttime_usec): New prototypes. * util.c (sprinttime_ex, sprinttime_nsec, sprinttime_usec): New functions. (sprinttime): Turn into a thin wrapper around sprinttime_ex. * stat.h (struct strace_stat): Add has_nsec field. * fetch_struct_stat.c (HAVE_NSEC): New macro. (fetch_struct_stat): Initialize has_nsec field with HAVE_NSEC. * fetch_struct_stat64.c (HAVE_NSEC): New macro. (fetch_struct_stat64): Initialize has_nsec field with HAVE_NSEC. * print_struct_stat.c (print_struct_stat) <PRINT_ST_TIME>: Print raw values of time fields, use sprinttime_nsec to format a string representation of time, use tprints_comment to print it as a comment. * statx.c (SYS_FUNC(statx)) <PRINT_FIELD_TIME>: Likewise. * utime.c (SYS_FUNC(utime)): Print raw values of struct utimbuf.actime and struct utimbuf.modtime fields, use sprinttime to format a string representation of time, use tprints_comment to print it as a comment. * tests/tests.h (print_time_t_nsec): Add int argument. * tests/print_time.c (print_time_t_ex): New function. (print_time_t_nsec): Add int argument, turn into a thin wrapper around print_time_t_ex. * tests/utime.c (main): Update expected output. * tests/xstatx.c [!IS_STATX] (HAVE_NSEC): New macro. [!IS_STATX] (PRINT_ST_TIME), [IS_STATX] (PRINT_FIELD_TIME): Update expected output. * NEWS: Mention this timestamps representation improvement. Co-authored-by: Dmitry V. Levin <ldv@altlinux.org>
52 lines
2.0 KiB
C
52 lines
2.0 KiB
C
/*
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* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef STRACE_STAT_H
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#define STRACE_STAT_H
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struct strace_stat {
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unsigned long long dev;
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unsigned long long ino;
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unsigned long long rdev;
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unsigned long long size;
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unsigned long long blocks;
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unsigned long long blksize;
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unsigned long long mode;
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unsigned long long nlink;
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unsigned long long uid;
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unsigned long long gid;
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long long atime;
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long long ctime;
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long long mtime;
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unsigned long long atime_nsec;
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unsigned long long ctime_nsec;
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unsigned long long mtime_nsec;
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bool has_nsec;
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};
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#endif /* !STRACE_STAT_H */
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