68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
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/*
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Copyright (C) 2016-2019 The University of Notre Dame
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This software is distributed under the GNU General Public License.
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See the file LICENSE for details.
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*/
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#ifndef SYSCALLS_H
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#define SYSCALLS_H
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#include "kernel/types.h"
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#include "kernel/stats.h"
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void syscall_debug(const char *str);
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/* Syscalls that manipulate this process and its children. */
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void syscall_process_exit(int status);
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int syscall_process_yield();
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int syscall_process_run(int fd, int argc, const char **argv);
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int syscall_process_wrun(int fd, int argc, const char **argv, int * fds, int fd_len);
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int syscall_process_fork();
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int syscall_process_exec(int fd, int argc, const char **argv);
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int syscall_process_self();
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int syscall_process_parent();
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int syscall_process_kill(unsigned int pid);
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int syscall_process_reap(unsigned int pid);
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int syscall_process_wait(struct process_info *info, int timeout);
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int syscall_process_sleep(unsigned int ms);
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int syscall_process_stats(struct process_stats *s, unsigned int pid);
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extern void *syscall_process_heap(int a);
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/* Syscalls that open or create new kernel objects for this process. */
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int syscall_open_file(int fd, const char *path, int mode, kernel_flags_t flags);
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int syscall_open_dir( int fd, const char *path, kernel_flags_t flags );
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int syscall_open_window(int fd, int x, int y, int w, int h);
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int syscall_open_console(int fd);
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int syscall_open_pipe();
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/* Syscalls that manipulate kernel objects for this process. */
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int syscall_object_type(int fd);
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int syscall_object_copy( int src, int dst );
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int syscall_object_read(int fd, void *data, int length, kernel_io_flags_t flags );
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int syscall_object_list( int fd, char *buffer, int buffer_len);
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int syscall_object_write(int fd, const void *data, int length, kernel_io_flags_t flags );
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int syscall_object_seek(int fd, int offset, int whence);
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int syscall_object_size(int fd, int * dims, int n);
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int syscall_object_remove( int fd, const char *name );
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int syscall_object_close(int fd);
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int syscall_object_set_tag(int fd, char *tag);
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int syscall_object_get_tag(int fd, char *buffer, int buffer_size);
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int syscall_object_max();
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/* Syscalls that query or affect the whole system state. */
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int syscall_system_stats(struct system_stats *s);
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int syscall_bcache_stats(struct bcache_stats *s);
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int syscall_bcache_flush();
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int syscall_system_time( uint32_t *t );
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int syscall_system_rtc( struct rtc_time *t );
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int syscall_device_driver_stats(char * name, struct device_driver_stats * stats);
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#endif
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