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https://github.com/genodelabs/genode.git
synced 2024-12-25 08:21:08 +00:00
Remove debugging output, emulate access syscall
This commit is contained in:
parent
0f6b59097e
commit
e436d60ce7
ports/src
@ -211,6 +211,16 @@ extern "C" int execve(char const *filename, char *const argv[],
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}
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/**
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* Called by execvp
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*/
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extern "C" int _execve(char const *filename, char *const argv[],
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char *const envp[])
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{
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return execve(filename, argv, envp);
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}
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/**
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* Return number of marhalled file descriptors into select argument buffer
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*
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@ -376,6 +386,9 @@ extern "C" pid_t fork(void)
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}
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extern "C" pid_t vfork(void) { return fork(); }
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extern "C" pid_t getpid(void)
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{
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noux()->syscall(Noux::Session::SYSCALL_GETPID);
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@ -385,14 +398,22 @@ extern "C" pid_t getpid(void)
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extern "C" int access(char const *pathname, int mode)
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{
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PDBG("access '%s' (mode=%x) called, not implemented", pathname, mode);
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return 0;
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if (verbose)
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PDBG("access '%s' (mode=%x) called, not implemented", pathname, mode);
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struct stat stat;
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if (::stat(pathname, &stat) == 0)
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return 0;
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errno = ENOENT;
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return -1;
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}
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extern "C" int chmod(char const *path, mode_t mode)
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{
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PDBG("chmod '%s' to 0x%x not implemented", path, mode);
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if (verbose)
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PDBG("chmod '%s' to 0x%x not implemented", path, mode);
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return 0;
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}
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@ -426,7 +447,8 @@ extern "C" pid_t _wait4(pid_t pid, int *status, int options,
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extern "C" int clock_gettime(clockid_t clk_id, struct timespec *tp)
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{
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PDBG("clock_gettime called - not implemented");
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if (verbose)
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PDBG("clock_gettime called - not implemented");
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errno = EINVAL;
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return -1;
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}
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@ -434,7 +456,8 @@ extern "C" int clock_gettime(clockid_t clk_id, struct timespec *tp)
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extern "C" int gettimeofday(struct timeval *tv, struct timezone *tz)
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{
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PDBG("gettimeofdaye called - not implemented");
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if (verbose)
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PDBG("gettimeofdaye called - not implemented");
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errno = EINVAL;
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return -1;
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}
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@ -548,10 +571,14 @@ namespace {
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Libc::File_descriptor *Plugin::open(char const *pathname, int flags)
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{
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if (Genode::strlen(pathname) + 1 > sizeof(sysio()->open_in.path)) {
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PDBG("ENAMETOOLONG");
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errno = ENAMETOOLONG;
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return 0;
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}
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if (flags & O_CREAT)
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unlink(pathname);
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Genode::strncpy(sysio()->open_in.path, pathname, sizeof(sysio()->open_in.path));
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sysio()->open_in.mode = flags;
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@ -559,6 +586,7 @@ namespace {
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/*
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* XXX we should return meaningful errno values
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*/
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PDBG("ENOENT (sysio()->error.open=%d)", sysio()->error.open);
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errno = ENOENT;
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return 0;
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}
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@ -665,7 +693,8 @@ namespace {
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case TIOCGETA:
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{
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PDBG("TIOCGETA - argp=0x%p", argp);
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if (verbose)
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PDBG("TIOCGETA - argp=0x%p", argp);
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::termios *termios = (::termios *)argp;
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/*
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@ -769,7 +798,8 @@ namespace {
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int Plugin::fsync(Libc::File_descriptor *fd)
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{
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PDBG("not implemented");
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if (verbose)
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PDBG("not implemented");
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return 0;
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}
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@ -333,7 +333,7 @@ namespace Noux {
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bool const create = sysio->open_in.mode & Sysio::OPEN_MODE_CREATE;
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if (create)
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PDBG("creation of file %s requested", file_name.base());
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PDBG("creation of file %s requested", file_name.base() + 1);
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::File_system::Dir_handle dir = _fs.dir(dir_path.base(), false);
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Fs_handle_guard dir_guard(_fs, dir);
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@ -350,7 +350,6 @@ namespace Noux {
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error = Sysio::OPEN_ERR_NO_PERM; }
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sysio->error.open = error;
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return 0;
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}
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@ -29,6 +29,8 @@ namespace Noux {
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class Tar_file_system : public File_system
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{
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enum { verbose = false };
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Lock _lock;
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struct Rom_name
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@ -336,7 +338,10 @@ namespace Noux {
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case Record::TYPE_FILE: mode |= Sysio::STAT_MODE_FILE; break;
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case Record::TYPE_SYMLINK: mode |= Sysio::STAT_MODE_SYMLINK; break;
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case Record::TYPE_DIR: mode |= Sysio::STAT_MODE_DIRECTORY; break;
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default: PDBG("unhandled record type %d", record->type());
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default:
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if (verbose)
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PDBG("unhandled record type %d", record->type());
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}
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sysio->stat_out.st.mode = mode;
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@ -364,7 +369,10 @@ namespace Noux {
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case 0: sysio->dirent_out.entry.type = Sysio::DIRENT_TYPE_FILE; break;
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case 2: sysio->dirent_out.entry.type = Sysio::DIRENT_TYPE_SYMLINK; break;
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case 5: sysio->dirent_out.entry.type = Sysio::DIRENT_TYPE_DIRECTORY; break;
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default: PDBG("unhandled record type %d", record->type());
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default:
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if (verbose)
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PDBG("unhandled record type %d", record->type());
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}
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Absolute_path absolute_path(record->name());
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@ -140,7 +140,6 @@ namespace Noux {
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Terminal::Session::Size size = terminal.size();
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sysio->ioctl_out.tiocgwinsz.rows = size.lines();
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sysio->ioctl_out.tiocgwinsz.columns = size.columns();
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PDBG("OP_TIOCGWINSZ requested");
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return true;
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}
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