52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
#include <stdio.h>
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#include <fcntl.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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#include <error.h>
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#include <sys/readdirents.h>
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#include <libmaxsi/platform.h>
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#include <libmaxsi/process.h>
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using namespace Maxsi;
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int ls(const char* path)
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{
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int fd = open(path, O_SEARCH | O_DIRECTORY);
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if ( fd < 0 ) { error(2, errno, "%s", path); return 2; }
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const size_t BUFFER_SIZE = 512;
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char buffer[BUFFER_SIZE];
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sortix_dirent* dirent = (sortix_dirent*) buffer;
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// TODO: Hack until mountpoints work correctly.
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if ( strcmp(path, "/") == 0 ) { printf("bin\ndev\n"); }
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while ( true )
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{
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if ( readdirents(fd, dirent, BUFFER_SIZE) )
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{
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error(2, errno, "readdirents: %s", path);
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return 1;
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}
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for ( sortix_dirent* iter = dirent; iter; iter = iter->d_next )
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{
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if ( iter->d_namelen == 0 ) { return 0; }
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printf("%s\n", iter->d_name);
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}
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}
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}
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int main(int argc, char* argv[])
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{
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const size_t CWD_SIZE = 512;
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char cwd[CWD_SIZE];
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const char* path = getcwd(cwd, CWD_SIZE);
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if ( !path ) { path = "."; }
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if ( 1 < argc ) { path = argv[1]; }
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return ls(path);
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}
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