| // +build !plan9 |
| |
| /* |
| Plan 9 from User Space src/lib9/dirfwstat.c |
| http://code.swtch.com/plan9port/src/tip/src/lib9/dirfwstat.c |
| |
| Copyright 2001-2007 Russ Cox. All Rights Reserved. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| THE SOFTWARE. |
| */ |
| |
| #define NOPLAN9DEFINES |
| #include <u.h> |
| #include <libc.h> |
| #include <sys/time.h> |
| #include <sys/stat.h> |
| |
| #if defined(__FreeBSD__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__linux__) |
| /* do nothing -- futimes exists and is fine */ |
| |
| #elif defined(__SunOS5_9__) |
| /* use futimesat */ |
| static int |
| futimes(int fd, struct timeval *tv) |
| { |
| return futimesat(fd, 0, tv); |
| } |
| |
| #else |
| /* provide dummy */ |
| /* rename just in case -- linux provides an unusable one */ |
| #undef futimes |
| #define futimes myfutimes |
| static int |
| futimes(int fd, struct timeval *tv) |
| { |
| USED(fd); |
| USED(tv); |
| werrstr("futimes not available"); |
| return -1; |
| } |
| |
| #endif |
| |
| int |
| dirfwstat(int fd, Dir *dir) |
| { |
| int ret; |
| struct timeval tv[2]; |
| |
| ret = 0; |
| #ifndef _WIN32 |
| if(~dir->mode != 0){ |
| if(fchmod(fd, (mode_t)dir->mode) < 0) |
| ret = -1; |
| } |
| #endif |
| if(~dir->mtime != 0){ |
| tv[0].tv_sec = (time_t)dir->mtime; |
| tv[0].tv_usec = 0; |
| tv[1].tv_sec = (time_t)dir->mtime; |
| tv[1].tv_usec = 0; |
| if(futimes(fd, tv) < 0) |
| ret = -1; |
| } |
| return ret; |
| } |
| |