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author | LucaSas <sas.luca.alex@gmail.com> | 2021-11-04 16:14:58 +0200 |
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committer | LucaSas <sas.luca.alex@gmail.com> | 2021-11-04 16:14:58 +0200 |
commit | d96b4ebce5ee6245fa80d27d41b67aa56555c912 (patch) | |
tree | f28cb388a14c4bd9da8f4b57b213eb1539fc5367 /libs/raylib/src/external/dirent.h | |
parent | 6bcb1207addb4afe041c94e68e23c77175164956 (diff) | |
download | gamejam-slgj-2024-d96b4ebce5ee6245fa80d27d41b67aa56555c912.tar.gz gamejam-slgj-2024-d96b4ebce5ee6245fa80d27d41b67aa56555c912.tar.bz2 gamejam-slgj-2024-d96b4ebce5ee6245fa80d27d41b67aa56555c912.zip |
Changed the template to now download raylib instead of having it in the repo.
Diffstat (limited to 'libs/raylib/src/external/dirent.h')
-rw-r--r-- | libs/raylib/src/external/dirent.h | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/libs/raylib/src/external/dirent.h b/libs/raylib/src/external/dirent.h deleted file mode 100644 index c611376..0000000 --- a/libs/raylib/src/external/dirent.h +++ /dev/null @@ -1,183 +0,0 @@ -/**************************************************************************** - - Declaration of POSIX directory browsing functions and types for Win32. - - Author: Kevlin Henney (kevlin@acm.org, kevlin@curbralan.com) - History: Created March 1997. Updated June 2003. - Reviewed by Ramon Santamaria for raylib on January 2020. - - Copyright Kevlin Henney, 1997, 2003. All rights reserved. - - Permission to use, copy, modify, and distribute this software and its - documentation for any purpose is hereby granted without fee, provided - that this copyright and permissions notice appear in all copies and - derivatives. - - This software is supplied "as is" without express or implied warranty. - - But that said, if there are any problems please get in touch. - -****************************************************************************/ - -#ifndef DIRENT_H -#define DIRENT_H - -// Allow custom memory allocators -#ifndef DIRENT_MALLOC - #define DIRENT_MALLOC(sz) malloc(sz) -#endif -#ifndef DIRENT_FREE - #define DIRENT_FREE(p) free(p) -#endif - -//---------------------------------------------------------------------------------- -// Types and Structures Definition -//---------------------------------------------------------------------------------- - -// Fordward declaration of DIR, implementation below -typedef struct DIR DIR; - -struct dirent { - char *d_name; -}; - -#ifdef __cplusplus -extern "C" { -#endif - -//------------------------------------------------------------------------------------ -// Functions Declaration -//------------------------------------------------------------------------------------ -DIR *opendir(const char *name); -int closedir(DIR *dir); -struct dirent *readdir(DIR *dir); -void rewinddir(DIR *dir); - -#ifdef __cplusplus -} -#endif - -#endif // DIRENT_H - -/**************************************************************************** - - Implementation of POSIX directory browsing functions and types for Win32. - - Author: Kevlin Henney (kevlin@acm.org, kevlin@curbralan.com) - History: Created March 1997. Updated June 2003. - Reviewed by Ramon Santamaria for raylib on January 2020. - - Copyright Kevlin Henney, 1997, 2003. All rights reserved. - - Permission to use, copy, modify, and distribute this software and its - documentation for any purpose is hereby granted without fee, provided - that this copyright and permissions notice appear in all copies and - derivatives. - - This software is supplied "as is" without express or implied warranty. - - But that said, if there are any problems please get in touch. - -****************************************************************************/ - -#include <io.h> // _findfirst and _findnext set errno iff they return -1 -#include <stdlib.h> -#include <string.h> -#include <errno.h> - -//---------------------------------------------------------------------------------- -// Types and Structures Definition -//---------------------------------------------------------------------------------- -typedef ptrdiff_t handle_type; // C99's intptr_t not sufficiently portable - -struct DIR { - handle_type handle; // -1 for failed rewind - struct _finddata_t info; - struct dirent result; // d_name null iff first time - char *name; // null-terminated char string -}; - -DIR *opendir(const char *name) -{ - DIR *dir = 0; - - if (name && name[0]) - { - size_t base_length = strlen(name); - - // Search pattern must end with suitable wildcard - const char *all = strchr("/\\", name[base_length - 1]) ? "*" : "/*"; - - if ((dir = (DIR *)DIRENT_MALLOC(sizeof *dir)) != 0 && - (dir->name = (char *)DIRENT_MALLOC(base_length + strlen(all) + 1)) != 0) - { - strcat(strcpy(dir->name, name), all); - - if ((dir->handle = (handle_type) _findfirst(dir->name, &dir->info)) != -1) - { - dir->result.d_name = 0; - } - else // rollback - { - DIRENT_FREE(dir->name); - DIRENT_FREE(dir); - dir = 0; - } - } - else // rollback - { - DIRENT_FREE(dir); - dir = 0; - errno = ENOMEM; - } - } - else errno = EINVAL; - - return dir; -} - -int closedir(DIR *dir) -{ - int result = -1; - - if (dir) - { - if (dir->handle != -1) result = _findclose(dir->handle); - - DIRENT_FREE(dir->name); - DIRENT_FREE(dir); - } - - // NOTE: All errors ampped to EBADF - if (result == -1) errno = EBADF; - - return result; -} - -struct dirent *readdir(DIR *dir) -{ - struct dirent *result = 0; - - if (dir && dir->handle != -1) - { - if (!dir->result.d_name || _findnext(dir->handle, &dir->info) != -1) - { - result = &dir->result; - result->d_name = dir->info.name; - } - } - else errno = EBADF; - - return result; -} - -void rewinddir(DIR *dir) -{ - if (dir && dir->handle != -1) - { - _findclose(dir->handle); - dir->handle = (handle_type) _findfirst(dir->name, &dir->info); - dir->result.d_name = 0; - } - else errno = EBADF; -} |