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Added functions for symbolic link handling to make it possible to

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backport things from 4.0. This is safe as the functions are not used!
Fixed bug in new mutex handling in InnoDB
Make allow_break() and dont_break() defines.


Docs/manual.texi:
  Remove -fomit-frame-pointer from default binaries
configure.in:
  Use -lcma library on HPUX
include/my_sys.h:
  Added functions for symbolic link handling to make it possible to
  backport things from 4.0. (This is safe as the functions are not used!)
include/mysys_err.h:
  Error messages for symlink functions.
innobase/include/sync0sync.ic:
  Fixed bug in new mutex handling
mysys/Makefile.am:
  Symlink handling
mysys/errors.c:
  Symlink handling
mysys/mf_brkhant.c:
  Make allow_break() and dont_break() defines.
sql/sql_select.h:
  Fix for Intel compiler.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
This commit is contained in:
unknown 2001-05-31 12:18:53 +03:00
commit b6cae0f647
11 changed files with 220 additions and 23 deletions
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14
include/my_sys.h
View file

@ -62,6 +62,8 @@ extern int NEAR my_errno; /* Last error in mysys */
#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */
#define MY_LINK_WARNING 32 /* my_redel() gives warning if links */
#define MY_COPYTIME 64 /* my_redel() copys time */
#define MY_DELETE_OLD 256 /* my_create_with_symlink() */
#define MY_RESOLVE_LINK 128 /* my_realpath(); Only resolve links */
#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */
#define MY_REDEL_MAKE_BACKUP 256
#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */
@ -378,6 +380,12 @@ extern File my_create(const char *FileName,int CreateFlags,
int AccsesFlags, myf MyFlags);
extern int my_close(File Filedes,myf MyFlags);
extern int my_mkdir(const char *dir, int Flags, myf MyFlags);
extern int my_readlink(char *to, const char *filename, myf MyFlags);
extern int my_realpath(char *to, const char *filename, myf MyFlags);
extern File my_create_with_symlink(const char *linkname, const char *filename,
int createflags, int access_flags,
myf MyFlags);
extern int my_symlink(const char *content, const char *linkname, myf MyFlags);
extern uint my_read(File Filedes,byte *Buffer,uint Count,myf MyFlags);
extern uint my_pread(File Filedes,byte *Buffer,uint Count,my_off_t offset,
myf MyFlags);
@ -428,8 +436,14 @@ extern int my_redel(const char *from, const char *to, int MyFlags);
extern int my_copystat(const char *from, const char *to, int MyFlags);
extern my_string my_filename(File fd);
#ifndef THREAD
extern void dont_break(void);
extern void allow_break(void);
#else
#define dont_break()
#define allow_break()
#endif
extern void my_remember_signal(int signal_number,sig_handler (*func)(int));
extern void caseup(my_string str,uint length);
extern void casedn(my_string str,uint length);

5
include/mysys_err.h
View file

@ -22,7 +22,7 @@ extern "C" {
#endif
#define GLOB 0 /* Error maps */
#define GLOBERRS 24 /* Max number of error messages in map's */
#define GLOBERRS 27 /* Max number of error messages in map's */
#define EE(X) globerrs[ X ] /* Defines to add error to right map */
extern const char * NEAR globerrs[]; /* my_error_messages is here */
@ -51,6 +51,9 @@ extern const char * NEAR globerrs[]; /* my_error_messages is here */
#define EE_CANT_MKDIR 21
#define EE_UNKNOWN_CHARSET 22
#define EE_OUT_OF_FILERESOURCES 23
#define EE_CANT_READLINK 24
#define EE_CANT_SYMLINK 25
#define EE_REALPATH 26
#ifdef __cplusplus
}