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Usermode/libposix - Updates to get curl and netsurf compiled
[tpg/acess2.git]
/
Usermode
/
Libraries
/
libposix.so_src
/
unistd.c
diff --git
a/Usermode/Libraries/libposix.so_src/unistd.c
b/Usermode/Libraries/libposix.so_src/unistd.c
index
211948f
..
dca2963
100644
(file)
--- a/
Usermode/Libraries/libposix.so_src/unistd.c
+++ b/
Usermode/Libraries/libposix.so_src/unistd.c
@@
-50,6
+50,12
@@
int open(const char *path, int openmode, ...)
return ret;
}
return ret;
}
+int access(const char *path, int openmode)
+{
+ errno = EINVAL;
+ return -1;
+}
+
int creat(const char *path, mode_t mode)
{
// TODO: Make native call to do this cheaper
int creat(const char *path, mode_t mode)
{
// TODO: Make native call to do this cheaper
@@
-183,6
+189,17
@@
int usleep(useconds_t usec)
return 0;
}
return 0;
}
+unsigned int alarm(unsigned int seconds)
+{
+ static int64_t alarm_time;
+ if( seconds > 0 )
+ {
+ alarm_time = _SysTimestamp() + seconds * 1000;
+ // TODO: Schedule SIGALRM
+ }
+ return (alarm_time - _SysTimestamp()) / 1000;
+}
+
int kill(pid_t pid, int signal)
{
// TODO: Need special handling?
int kill(pid_t pid, int signal)
{
// TODO: Need special handling?
@@
-191,7
+208,7
@@
int kill(pid_t pid, int signal)
int select(int nfd, fd_set *rfd, fd_set *wfd, fd_set *efd, struct timeval *timeout)
{
int select(int nfd, fd_set *rfd, fd_set *wfd, fd_set *efd, struct timeval *timeout)
{
-
long long int
ltimeout = 0, *ltimeoutp = NULL;
+
int64_t
ltimeout = 0, *ltimeoutp = NULL;
if( timeout )
{
ltimeout = timeout->tv_sec*1000 + timeout->tv_usec / 1000;
if( timeout )
{
ltimeout = timeout->tv_sec*1000 + timeout->tv_usec / 1000;
@@
-242,6
+259,7
@@
char *getpass(const char *prompt)
mode.OutputMode = 0;
_SysIOCtl(STDIN_FILENO, PTY_IOCTL_SETMODE, &mode);
fprintf(stderr, "%s", prompt);
mode.OutputMode = 0;
_SysIOCtl(STDIN_FILENO, PTY_IOCTL_SETMODE, &mode);
fprintf(stderr, "%s", prompt);
+ fflush(stdin); // clear stdin buffer
fgets(passbuf, PASS_MAX+1, stdin);
fprintf(stderr, "\n");
for( int i = strlen(passbuf); i > 0 && (passbuf[i-1] == '\r' || passbuf[i-1] == '\n'); i -- )
fgets(passbuf, PASS_MAX+1, stdin);
fprintf(stderr, "\n");
for( int i = strlen(passbuf); i > 0 && (passbuf[i-1] == '\r' || passbuf[i-1] == '\n'); i -- )
@@
-270,5
+288,25
@@
int ttyname_r(int fd, char *buf, size_t buflen)
_SysIOCtl(fd, PTY_IOCTL_GETID, NULL);
_SysIOCtl(fd, PTY_IOCTL_GETID, NULL);
+ _SysDebug("TODO: ttyname_r");
+
return ENOTIMPL;
}
return ENOTIMPL;
}
+
+int isatty(int fd)
+{
+ if( fd < 0 ) {
+ errno = EBADF;
+ return 0;
+ }
+
+ int type = _SysIOCtl(fd, DRV_IOCTL_TYPE, NULL);
+ if( type == -1 )
+ return 0;
+ if( type != DRV_TYPE_TERMINAL ) {
+ errno = ENOTTY;
+ // NOTE: Pre POSIX 2001, EINVAL was returned
+ return 0;
+ }
+ return 1;
+}
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