diff options
author | Xanadu <none@none> | 2010-07-20 02:49:28 +0200 |
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committer | Xanadu <none@none> | 2010-07-20 02:49:28 +0200 |
commit | 79622802f397258ee0f34327ba3ae6977ca3e7ff (patch) | |
tree | 1868946c234ab9ee256a6b7766a15713eae94235 /externals/mysql/mysys/my_append.c | |
parent | 7dd2dc91816ab8b3bc3b99a1b1c99c7ea314d5a8 (diff) | |
parent | f906976837502fa5aa81b982b901d1509f5aa0c4 (diff) |
Merge. Revision history for source files should be all back now.
--HG--
branch : trunk
rename : sql/CMakeLists.txt => sql/tools/CMakeLists.txt
rename : src/server/game/Pools/PoolHandler.cpp => src/server/game/Pools/PoolMgr.cpp
rename : src/server/game/Pools/PoolHandler.h => src/server/game/Pools/PoolMgr.h
rename : src/server/game/PrecompiledHeaders/NixCorePCH.cpp => src/server/game/PrecompiledHeaders/gamePCH.cpp
rename : src/server/game/PrecompiledHeaders/NixCorePCH.h => src/server/game/PrecompiledHeaders/gamePCH.h
Diffstat (limited to 'externals/mysql/mysys/my_append.c')
-rw-r--r-- | externals/mysql/mysys/my_append.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/externals/mysql/mysys/my_append.c b/externals/mysql/mysys/my_append.c new file mode 100644 index 00000000000..d410df1296f --- /dev/null +++ b/externals/mysql/mysys/my_append.c @@ -0,0 +1,64 @@ +/* Copyright (C) 2000 MySQL AB + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +#include "mysys_priv.h" +#include <sys/stat.h> +#include <m_string.h> +#if defined(HAVE_UTIME_H) +#include <utime.h> +#elif defined(HAVE_SYS_UTIME_H) +#include <sys/utime.h> +#elif !defined(HPUX10) +struct utimbuf { + time_t actime; + time_t modtime; +}; +#endif + +/* + Append a file to another + + NOTES + Don't set MY_FNABP or MY_NABP bits on when calling this function +*/ + +int my_append(const char *from, const char *to, myf MyFlags) +{ + uint Count; + File from_file,to_file; + uchar buff[IO_SIZE]; + DBUG_ENTER("my_append"); + DBUG_PRINT("my",("from %s to %s MyFlags %d", from, to, MyFlags)); + + from_file= to_file= -1; + + if ((from_file=my_open(from,O_RDONLY,MyFlags)) >= 0) + { + if ((to_file=my_open(to,O_APPEND | O_WRONLY,MyFlags)) >= 0) + { + while ((Count=my_read(from_file,buff,IO_SIZE,MyFlags)) != 0) + if (Count == (uint) -1 || + my_write(to_file,buff,Count,MYF(MyFlags | MY_NABP))) + goto err; + if (my_close(from_file,MyFlags) | my_close(to_file,MyFlags)) + DBUG_RETURN(-1); /* Error on close */ + DBUG_RETURN(0); + } + } +err: + if (from_file >= 0) (void) my_close(from_file,MyFlags); + if (to_file >= 0) (void) my_close(to_file,MyFlags); + DBUG_RETURN(-1); +} |