FSI_dirUtils_posix.c

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#include "../../../inc/fsi/FSIpredefines.h"
 
#ifndef FSI_OS_WIN32
 
#include "../../../inc/fsi/core/interfaces/FSI_dirUtils_posix.h"
 
#include <stdlib.h>
 
int fsi_openDir(FSI_DirData *d, const char *path)
{
    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;
}
 
void fsi_closeDir(FSI_DirData *d)
{
    FSI_DirData_POSIX *p = d->impl;
 
    cstr_destroy(&p->path);
 
    // Closes FD variable too
    closedir(p->dir);
 
    FSI_FREE(p);
}
 
#endif // FSI_OS_WIN32