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018 018
019 #ifndef _SOS_USER_CRT_H_ 019 #ifndef _SOS_USER_CRT_H_
020 #define _SOS_USER_CRT_H_ 020 #define _SOS_USER_CRT_H_
021 021
022 022
023 023
024 024
025 025
026 026
027 027
028 028
029 029
030 #include <types.h> 030 #include <types.h>
031 031
032 032
033 033
034 034
035 035
036 #include <sos/syscall.h> 036 #include <sos/syscall.h>
037 037
038 038
039 039
040 040
041 041
042 int _sos_syscall0(int id); 042 int _sos_syscall0(int id);
043 043
044 int _sos_syscall1(int id, 044 int _sos_syscall1(int id,
045 unsigned int arg1); 045 unsigned int arg1);
046 046
047 int _sos_syscall2(int id, 047 int _sos_syscall2(int id,
048 unsigned int arg1, 048 unsigned int arg1,
049 unsigned int arg2); 049 unsigned int arg2);
050 050
051 int _sos_syscall3(int id, 051 int _sos_syscall3(int id,
052 unsigned int arg1, 052 unsigned int arg1,
053 unsigned int arg2, 053 unsigned int arg2,
054 unsigned int arg3); 054 unsigned int arg3);
055 055
056 int _sos_syscall4(int id, 056 int _sos_syscall4(int id,
057 unsigned int arg1, 057 unsigned int arg1,
058 unsigned int arg2, 058 unsigned int arg2,
059 unsigned int arg3, 059 unsigned int arg3,
060 unsigned int arg4); 060 unsigned int arg4);
061 061
062 int _sos_syscall5(int id, 062 int _sos_syscall5(int id,
063 unsigned int arg1, 063 unsigned int arg1,
064 unsigned int arg2, 064 unsigned int arg2,
065 unsigned int arg3, 065 unsigned int arg3,
066 unsigned int arg4, 066 unsigned int arg4,
067 unsigned int arg5); 067 unsigned int arg5);
068 068
069 int _sos_syscall6(int id, 069 int _sos_syscall6(int id,
070 unsigned int arg1, 070 unsigned int arg1,
071 unsigned int arg2, 071 unsigned int arg2,
072 unsigned int arg3, 072 unsigned int arg3,
073 unsigned int arg4, 073 unsigned int arg4,
074 unsigned int arg5, 074 unsigned int arg5,
075 unsigned int arg6); 075 unsigned int arg6);
076 076
077 int _sos_syscall7(int id, 077 int _sos_syscall7(int id,
078 unsigned int arg1, 078 unsigned int arg1,
079 unsigned int arg2, 079 unsigned int arg2,
080 unsigned int arg3, 080 unsigned int arg3,
081 unsigned int arg4, 081 unsigned int arg4,
082 unsigned int arg5, 082 unsigned int arg5,
083 unsigned int arg6, 083 unsigned int arg6,
084 unsigned int arg7); 084 unsigned int arg7);
085 085
086 int _sos_syscall8(int id, 086 int _sos_syscall8(int id,
087 unsigned int arg1, 087 unsigned int arg1,
088 unsigned int arg2, 088 unsigned int arg2,
089 unsigned int arg3, 089 unsigned int arg3,
090 unsigned int arg4, 090 unsigned int arg4,
091 unsigned int arg5, 091 unsigned int arg5,
092 unsigned int arg6, 092 unsigned int arg6,
093 unsigned int arg7, 093 unsigned int arg7,
094 unsigned int arg8); 094 unsigned int arg8);
095 095
096 096
097 097
098 098
099 099
100 void _sos_exit (int status) __attribute__((nor 100 void _sos_exit (int status) __attribute__((noreturn));
101 101
102 102
103 103
104 104
105 105
106 int _sos_bochs_write(const char *str, unsigned 106 int _sos_bochs_write(const char *str, unsigned length);
107 <<
108 <<
109 <<
110 <<
111 int _sos_fork(void); <<
112 <<
113 <<
114 <<
115 <<
116 <<
117 <<
118 int _sos_exec(const char * prog); <<
119 <<
120 <<
121 <<
122 <<
123 <<
124 int _sos_munmap(void * start, size_t length); <<
125 <<
126 <<
127 <<
128 <<
129 <<
130 <<
131 int _sos_mprotect(const void *addr, size_t len <<
132 <<
133 <<
134 <<
135 <<
136 <<
137 <<
138 int _sos_mresize(void * old_addr, size_t old_l <<
139 void * *new_addr, size_t new_ <<
140 unsigned long flags); <<
141 <<
142 <<
143 typedef void (sos_thread_func_t(unsigned long <<
144 <<
145 <<
146 <<
147 <<
148 int _sos_new_thread(sos_thread_func_t *func, <<
149 void * arg, <<
150 size_t stack_size); <<
151 <<
152 <<
153 <<
154 <<
155 <<
156 int _sos_nanosleep(unsigned long int sec, <<
157 unsigned long int nanosec); <<
158 <<
159 <<
160 <<
161 <<
162 <<
163 void * _sos_brk(void * new_top_address); <<
164 <<
165 <<
166 int _sos_mount(const char *source, const char <<
167 const char *filesystemtype, uns <<
168 const char *data); <<
169 int _sos_umount(const char *target); <<
170 <<
171 void _sos_sync(void); <<
172 <<
173 struct statvfs; <<
174 int _sos_statvfs(const char *path, struct stat <<
175 <<
176 int _sos_open(const char * pathname, int flags <<
177 int _sos_close(int fd); <<
178 <<
179 int _sos_read(int fd, char * buf, size_t * len <<
180 int _sos_write(int fd, const char * buf, size_ <<
181 int _sos_seek64(int fd, loff_t * offset, int w <<
182 int _sos_ftruncate64(int fd, loff_t length); <<
183 int _sos_fmmap(void ** ptr_hint_addr, size_t l <<
184 int fd, loff_t offset); <<
185 int _sos_fcntl(int fd, int cmd, int arg); <<
186 int _sos_ioctl(int fd, int cmd, int arg); <<
187 <<
188 struct dirent; <<
189 int _sos_readdir(int fd, struct dirent * diren <<
190 <<
191 int _sos_creat(const char *pathname, int mode) <<
192 int _sos_link (const char *oldpath, const char <<
193 int _sos_unlink(const char *pathname); <<
194 int _sos_rename (const char *oldpath, const ch <<
195 int _sos_symlink(const char *target, const cha <<
196 int _sos_mknod(const char *pathname, mode_t mo <<
197 int type, <<
198 unsigned int major, unsigned mi <<
199 <<
200 int _sos_mkdir(const char *pathname, mode_t mo <<
201 int _sos_rmdir(const char *pathname); <<
202 <<
203 int _sos_chmod(const char *pathname, mode_t mo <<
204 <<
205 struct stat; <<
206 int _sos_stat(const char *pathname, int nofoll <<
207 <<
208 int _sos_chroot(const char *dirname); <<
209 int _sos_chdir(const char *dirname); <<
210 int _sos_fchdir(int fd); <<
211 <<
212 #endif 107 #endif