1 files changed, 22 insertions, 7 deletions
diff --git a/kernel/syscalls.c b/kernel/syscalls.c
index 9f10d20..621880a 100644
--- a/kernel/syscalls.c
+++ b/kernel/syscalls.c
@@ -5,6 +5,8 @@
 #include "fs/ext2.h"
 #include "kernel/kernel.h"
 #include "kernel/config.h"
+#include "fifo.h"
+#include "fd.h"
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <stdbool.h>
@@ -13,6 +15,12 @@
 // TODO: use includes!!!
 uint64_t timer_get_ms();
 
+static fd fds[MAX_FD];
+static uint32_t next_fd=0;
+
+static fifo fifos[MAX_FIFOS];
+static uint32_t next_fifo=0;
+
 int syscall_unhandled(int nr)
 {
     log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"syscall: %d", nr);
@@ -77,6 +85,8 @@ int syscall_read(int file, char *buf, int len)
     log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"read(file=%d, buf=0x%08X, len=%d)", file,buf,len);
     #endif
 
+    // file 1 = stdin , file 2 = stdout
+
     // stdin TODO: other descroptiors!
     if(file!=0) panic(FOOLOS_MODULE_NAME,"unhandled syscall: read (only stdin)");
     
@@ -225,16 +235,22 @@ int syscall_execve(char *name, char **argv, char **env)
     // this is never reached!
 }
 
-
 // TODO: support other files too (not only fifo pipes)
 int syscall_open(char *name, int flags, int mode)
 {
     #ifdef LOG_SYSCALLS
     log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"open (name=0x%08X(\"%s\"), flags=%d,  mode=%d)",name, name,flags,mode);
     #endif
-    //panic(FOOLOS_MODULE_NAME,"unhandled syscall: open");
-}
 
+    if( next_fifo>=MAX_FIFOS || next_fd>=MAX_FD)panic(FOOLOS_MODULE_NAME,"we ran out of fd's or fifo's");
+
+    fifos[next_fifo]=fifo_create_buffered(1);
+    fds[next_fd]=fd_from_fifo(&fifos[next_fifo]);
+    next_fifo++;
+    next_fd++;
+
+    return next_fd-1;
+}
 
 //newcomers
 //
@@ -244,9 +260,9 @@ int syscall_close(int file,int none1,int none2)
     log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"close (file=%d)", file);
     #endif
 
-    if(file!=0&&file!=1&&file!=2)
-        panic(FOOLOS_MODULE_NAME,"unhandled syscall: close");
-
+    //if(file!=0&&file!=1&&file!=2)
+    //    panic(FOOLOS_MODULE_NAME,"unhandled syscall: close");
+    
     return -1;
 }
 
@@ -278,7 +294,6 @@ uint32_t syscall_sbrk(int incr, int none1, int none2)
     return oldalloc;
 }
 
-
 // stat, fstat, lstat
 int syscall_stat(const char *path, struct stat *st,int none)
 {