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comparison util.h @ 866:69a6ec208111

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Menu ROM now pulls real file names from the OS rather than using a fake list
author Michael Pavone <pavone@retrodev.com>
date Fri, 06 Nov 2015 12:19:39 -0800
parents 792be135d3af
children 54ffba3768d6
comparison
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865:305c85c0b954 866:69a6ec208111
1 #ifndef UTIL_H_ 1 #ifndef UTIL_H_
2 #define UTIL_H_ 2 #define UTIL_H_
3 3
4 #include <stdio.h> 4 #include <stdio.h>
5
6 typedef struct {
7 char *name;
8 uint8_t is_dir;
9 } dir_entry;
5 10
6 //Utility functions 11 //Utility functions
7 12
8 //Allocates a new string containing the concatenation of first and second 13 //Allocates a new string containing the concatenation of first and second
9 char * alloc_concat(char * first, char * second); 14 char * alloc_concat(char * first, char * second);
21 void set_exe_str(char * str); 26 void set_exe_str(char * str);
22 //Returns the directory the executable is in 27 //Returns the directory the executable is in
23 char * get_exe_dir(); 28 char * get_exe_dir();
24 //Returns the user's home directory 29 //Returns the user's home directory
25 char * get_home_dir(); 30 char * get_home_dir();
31 //Retunrs an array of normal files and directories residing in a directory
32 dir_entry *get_dir_list(char *path, size_t *numret);
33 //Frees a dir list returned by get_dir_list
34 void free_dir_list(dir_entry *list, size_t numentries);
26 //Returns the contents of a symlink in a newly allocated string 35 //Returns the contents of a symlink in a newly allocated string
27 char * readlink_alloc(char * path); 36 char * readlink_alloc(char * path);
28 //Prints an error message to stderr and to a message box if not in headless mode and then exits 37 //Prints an error message to stderr and to a message box if not in headless mode and then exits
29 void fatal_error(char *format, ...); 38 void fatal_error(char *format, ...);
30 //Prints an information message to stdout and to a message box if not in headless mode and not attached to a console 39 //Prints an information message to stdout and to a message box if not in headless mode and not attached to a console