claunia/libcdio-osx
Archived
1
0
Fork 0
Code Issues 2 Pull Requests Actions Packages Projects Releases Wiki Activity

udf_times_to_stamp -> udf_timespec_to_stamp

Browse Source
This commit is contained in:
rocky
2005-10-30 14:10:44 +00:00
parent 8555f75652
commit 8524d367b3
2 changed files with 42 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
include/cdio/udf_time.h
View File

@@ -1,5 +1,5 @@
/* /*
$Id: udf_time.h,v 1.2 2005/10/27 11:18:56 rocky Exp $ $Id: udf_time.h,v 1.3 2005/10/30 14:10:44 rocky Exp $
Copyright (C) 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
@@ -33,44 +33,45 @@
extern "C" { extern "C" {
#endif /* __cplusplus */ #endif /* __cplusplus */
/*! /*!
Return the access time of the file. Return the access time of the file.
*/ */
time_t udf_get_access_time(const udf_file_t *p_udf_file); time_t udf_get_access_time(const udf_file_t *p_udf_file);
/*! /*!
Return the attribute (most recent create or access) time of the file Return the attribute (most recent create or access) time of the file
*/ */
time_t udf_get_attribute_time(const udf_file_t *p_udf_file); time_t udf_get_attribute_time(const udf_file_t *p_udf_file);
/*! /*!
Return the modification time of the file. Return the modification time of the file.
*/ */
time_t udf_get_modification_time(const udf_file_t *p_udf_file); time_t udf_get_modification_time(const udf_file_t *p_udf_file);
/*! /*!
Return the access timestamp of the file Return the access timestamp of the file
*/ */
udf_timestamp_t *udf_get_access_timestamp(const udf_file_t *p_udf_file); udf_timestamp_t *udf_get_access_timestamp(const udf_file_t *p_udf_file);
/*! /*!
Return the modification timestamp of the file Return the modification timestamp of the file
*/ */
udf_timestamp_t *udf_get_modification_timestamp(const udf_file_t *p_udf_file); udf_timestamp_t *udf_get_modification_timestamp(const udf_file_t
*p_udf_file);
/*! /*!
Return the attr timestamp of the file Return the attr timestamp of the file
*/ */
udf_timestamp_t *udf_get_attr_timestamp(const udf_file_t *p_udf_file); udf_timestamp_t *udf_get_attr_timestamp(const udf_file_t *p_udf_file);
/*! /*!
Convert a UDF timestamp to a time_t. If microseconds are desired, Convert a UDF timestamp to a time_t. If microseconds are desired,
use dest_usec. The return value is the same as dest. */ use dest_usec. The return value is the same as dest. */
time_t *udf_stamp_to_time(time_t *dest, long int *dest_usec, time_t *udf_stamp_to_time(time_t *dest, long int *dest_usec,
const udf_timestamp_t src); const udf_timestamp_t src);
udf_timestamp_t *udf_time_to_stamp(udf_timestamp_t *dest, udf_timestamp_t *udf_timespec_to_stamp(const struct timespec ts,
const struct timespec ts); udf_timestamp_t *dest);
#ifdef __cplusplus #ifdef __cplusplus
} }

16
lib/udf/udf_time.c
View File

@@ -30,7 +30,7 @@
blf 09/27/99: ripped out all the old code and inserted new table from blf 09/27/99: ripped out all the old code and inserted new table from
John Brockmeyer (without leap second corrections) John Brockmeyer (without leap second corrections)
rewrote udf_stamp_to_time and fixed timezone rewrote udf_stamp_to_time and fixed timezone
accounting in udf_time_to_stamp. accounting in udf_timespec_to_stamp.
*/ */
/* /*
@@ -148,25 +148,29 @@ udf_stamp_to_time(time_t *dest, long int *dest_usec,
} }
/*!
Convert a UDF timestamp to a time_t. If microseconds are desired,
use dest_usec. The return value is the same as dest. */
udf_timestamp_t * udf_timestamp_t *
udf_time_to_stamp(udf_timestamp_t *dest, struct timespec ts) udf_timespec_to_stamp(const struct timespec ts, udf_timestamp_t *dest)
{ {
long int days, rem, y; long int days, rem, y;
const unsigned short int *ip; const unsigned short int *ip;
int16_t offset; int16_t offset;
int16_t tv_sec;
#ifdef HAVE_TIMEZONE_VAR #ifdef HAVE_TIMEZONE_VAR
offset = -timezone; offset = -timezone;
#endif #endif
if (!dest) if (!dest)
return NULL; return dest;
dest->type_tz = 0x1000 | (offset & 0x0FFF); dest->type_tz = 0x1000 | (offset & 0x0FFF);
ts.tv_sec += offset * SECS_PER_MINUTE; tv_sec = ts.tv_sec + (offset * SECS_PER_MINUTE);
days = ts.tv_sec / SECS_PER_DAY; days = tv_sec / SECS_PER_DAY;
rem = ts.tv_sec % SECS_PER_DAY; rem = tv_sec % SECS_PER_DAY;
dest->hour = rem / SECS_PER_HOUR; dest->hour = rem / SECS_PER_HOUR;
rem %= SECS_PER_HOUR; rem %= SECS_PER_HOUR;
dest->minute = rem / SECS_PER_MINUTE; dest->minute = rem / SECS_PER_MINUTE;