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BUG#57953 my_load_defaults return junk argument ----args-separator---- to caller

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After fix of bug#25192, load_defaults() will add an args separator
to distinguish options loaded from configure files from that provided
in the command line. One problem of this is that the args separator
would be added no matter the application need it or not.

Fixed the problem by adding an option:
  bool my_getopt_use_args_separator;
to control whether the separator will be added or not. And also
added functions:
  bool my_getopt_is_args_separator(const char* arg);
to check if the argument is the separator or not.
This commit is contained in:
He Zhenxing
2011-01-17 15:44:37 +08:00
parent 8e3dde5e2f
commit c5aa3313aa
7 changed files with 54 additions and 22 deletions
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3
include/my_sys.h
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@ -817,7 +817,8 @@ extern void *memdup_root(MEM_ROOT *root,const void *str, size_t len);
extern int get_defaults_options(int argc, char **argv,
char **defaults, char **extra_defaults,
char **group_suffix);
extern const char *args_separator;
extern my_bool my_getopt_use_args_separator;
extern my_bool my_getopt_is_args_separator(const char* arg);
extern int my_load_defaults(const char *conf_file, const char **groups,
int *argc, char ***argv, const char ***);
extern int load_defaults(const char *conf_file, const char **groups,