FSI_dirUtils_posix.c File Reference

#include "../../../inc/fsi/FSIpredefines.h"
#include "../../../inc/fsi/core/interfaces/FSI_dirUtils_posix.h"
#include <stdlib.h>

Include dependency graph for FSI_dirUtils_posix.c:

Go to the source code of this file.

Functions
void	fsi_closeDir (FSI_DirData *d)
	Get the directory data to deallocate memory.
int	fsi_openDir (FSI_DirData *d, const char *path)
	Open directory as read only.

Function Documentation

fsi_closeDir()

void fsi_closeDir

(

FSI_DirData *

d

)

Get the directory data to deallocate memory.

Parameters

d	Object to deallocate

Definition at line 41 of file FSI_dirUtils_posix.c.

{
    FSI_DirData_POSIX *p = d->impl;
 
    cstr_destroy(&p->path);
 
    // Closes FD variable too
    closedir(p->dir);
 
    FSI_FREE(p);
}

References FSI_DirData_POSIX::dir, FSI_FREE, FSI_DirData::impl, and FSI_DirData_POSIX::path.

fsi_openDir()

int fsi_openDir	(	FSI_DirData *	d,
		const char *	path )

Open directory as read only.

Parameters

d	Directory data
path	Path to open dir

Returns

Status (1 if worked, 0 if failed)

Definition at line 9 of file FSI_dirUtils_posix.c.

{
    const int dirFD = open(path, O_RDONLY | O_DIRECTORY | O_CLOEXEC);
 
    if (dirFD < 0) return 0;
 
    DIR *dir = fdopendir(dirFD);
 
    if (!dir)
    {
        close(dirFD);
 
        return 0;
    }
 
    FSI_DirData_POSIX *p = malloc(sizeof(*p));
 
    if (!p)
    {
        closedir(dir);
 
        return 0;
    }
 
    p->dir = dir;
    p->dirfd = dirFD;
 
    d->impl = p;
 
    return 1;
}

References FSI_DirData_POSIX::dir, FSI_DirData_POSIX::dirfd, and FSI_DirData::impl.