Mercurial > repos > blastem
comparison util.h @ 1140:4490c9c12272
Detect system type from filename if header based methods fail. Allow overriding system type from command line.
author | Michael Pavone <pavone@retrodev.com> |
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date | Mon, 02 Jan 2017 21:46:26 -0800 |
parents | 22e87b739ad6 |
children | 5905593d6828 |
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1139:160e3f597cec | 1140:4490c9c12272 |
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33 char is_path_sep(char c); | 33 char is_path_sep(char c); |
34 //Determines whether a path is considered an absolute path on the current platform | 34 //Determines whether a path is considered an absolute path on the current platform |
35 char is_absolute_path(char *path); | 35 char is_absolute_path(char *path); |
36 //Returns the basename of a path with th extension (if any) stripped | 36 //Returns the basename of a path with th extension (if any) stripped |
37 char * basename_no_extension(char *path); | 37 char * basename_no_extension(char *path); |
38 //Returns the extension from a path or NULL if there is no extension | |
39 char *path_extension(char *path); | |
38 //Gets the smallest power of two that is >= a certain value, won't work for values > 0x80000000 | 40 //Gets the smallest power of two that is >= a certain value, won't work for values > 0x80000000 |
39 uint32_t nearest_pow2(uint32_t val); | 41 uint32_t nearest_pow2(uint32_t val); |
40 //Should be called by main with the value of argv[0] for use by get_exe_dir | 42 //Should be called by main with the value of argv[0] for use by get_exe_dir |
41 void set_exe_str(char * str); | 43 void set_exe_str(char * str); |
42 //Returns the directory the executable is in | 44 //Returns the directory the executable is in |
46 //Returns an appropriate path for storing config files | 48 //Returns an appropriate path for storing config files |
47 char const *get_config_dir(); | 49 char const *get_config_dir(); |
48 //Returns an appropriate path for saving non-config data like savestates | 50 //Returns an appropriate path for saving non-config data like savestates |
49 char const *get_save_dir(); | 51 char const *get_save_dir(); |
50 //Reads a file bundled with the executable | 52 //Reads a file bundled with the executable |
51 char *read_bundled_file(char *name, long *sizeret); | 53 char *read_bundled_file(char *name, uint32_t *sizeret); |
52 //Retunrs an array of normal files and directories residing in a directory | 54 //Retunrs an array of normal files and directories residing in a directory |
53 dir_entry *get_dir_list(char *path, size_t *numret); | 55 dir_entry *get_dir_list(char *path, size_t *numret); |
54 //Frees a dir list returned by get_dir_list | 56 //Frees a dir list returned by get_dir_list |
55 void free_dir_list(dir_entry *list, size_t numentries); | 57 void free_dir_list(dir_entry *list, size_t numentries); |
56 //Gets the modification time of a file | 58 //Gets the modification time of a file |