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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);
107 107
108 108
109 109
110 110
111 int _sos_fork(void); 111 int _sos_fork(void);
112 112
113 113
114 114
115 115
116 116
117 117
118 int _sos_exec(const char * prog); 118 int _sos_exec(const char * prog);
119 119
120 120
121 121
122 <<
123 <<
124 <<
125 int _sos_fakemmap(void ** ptr_hint_addr, size_ <<
126 const char *resource_path, l <<
127 <<
128 <<
129 <<
130 122
131 123
132 int _sos_munmap(void * start, size_t length); 124 int _sos_munmap(void * start, size_t length);
133 125
134 126
135 127
136 128
137 129
138 130
139 int _sos_mprotect(const void *addr, size_t len 131 int _sos_mprotect(const void *addr, size_t len, int prot);
140 132
141 133
142 134
143 135
144 136
145 137
146 int _sos_mresize(void * old_addr, size_t old_l 138 int _sos_mresize(void * old_addr, size_t old_len,
147 void * *new_addr, size_t new_ 139 void * *new_addr, size_t new_len,
148 unsigned long flags); 140 unsigned long flags);
149 141
150 142
>> 143
>> 144
>> 145
>> 146 int _sos_msync(void *start, size_t length, int flags);
>> 147
>> 148
>> 149
>> 150
>> 151
151 typedef void (sos_thread_func_t(unsigned long 152 typedef void (sos_thread_func_t(unsigned long int arg));
152 153
153 154
154 155
155 156
156 int _sos_new_thread(sos_thread_func_t *func, 157 int _sos_new_thread(sos_thread_func_t *func,
157 void * arg, 158 void * arg,
158 size_t stack_size); 159 size_t stack_size);
159 160
160 161
161 162
162 163
163 164
164 int _sos_nanosleep(unsigned long int sec, 165 int _sos_nanosleep(unsigned long int sec,
165 unsigned long int nanosec); 166 unsigned long int nanosec);
166 167
167 168
168 169
169 170
170 171
171 void * _sos_brk(void * new_top_address); 172 void * _sos_brk(void * new_top_address);
172 173
173 174
174 int _sos_mount(const char *source, const char 175 int _sos_mount(const char *source, const char *target,
175 const char *filesystemtype, uns 176 const char *filesystemtype, unsigned long mountflags,
176 const char *data); 177 const char *data);
177 int _sos_umount(const char *target); 178 int _sos_umount(const char *target);
178 179
179 void _sos_sync(void); 180 void _sos_sync(void);
180 181
181 struct statvfs; 182 struct statvfs;
182 int _sos_statvfs(const char *path, struct stat 183 int _sos_statvfs(const char *path, struct statvfs *buf);
183 184
184 int _sos_open(const char * pathname, int flags 185 int _sos_open(const char * pathname, int flags, int mode);
185 int _sos_close(int fd); 186 int _sos_close(int fd);
186 187
187 int _sos_read(int fd, char * buf, size_t * len 188 int _sos_read(int fd, char * buf, size_t * len);
188 int _sos_write(int fd, const char * buf, size_ 189 int _sos_write(int fd, const char * buf, size_t * len);
189 int _sos_seek64(int fd, loff_t * offset, int w 190 int _sos_seek64(int fd, loff_t * offset, int whence);
190 int _sos_ftruncate64(int fd, loff_t length); 191 int _sos_ftruncate64(int fd, loff_t length);
191 int _sos_fmmap(void ** ptr_hint_addr, size_t l 192 int _sos_fmmap(void ** ptr_hint_addr, size_t len, int prot, int flags,
192 int fd, loff_t offset); 193 int fd, loff_t offset);
193 int _sos_fcntl(int fd, int cmd, int arg); 194 int _sos_fcntl(int fd, int cmd, int arg);
>> 195 int _sos_ioctl(int fd, int cmd, int arg);
194 196
195 struct dirent; 197 struct dirent;
196 int _sos_readdir(int fd, struct dirent * diren 198 int _sos_readdir(int fd, struct dirent * dirent);
197 199
198 int _sos_creat(const char *pathname, int mode) 200 int _sos_creat(const char *pathname, int mode);
199 int _sos_link (const char *oldpath, const char 201 int _sos_link (const char *oldpath, const char *newpath);
200 int _sos_unlink(const char *pathname); 202 int _sos_unlink(const char *pathname);
201 int _sos_rename (const char *oldpath, const ch 203 int _sos_rename (const char *oldpath, const char *newpath);
202 int _sos_symlink(const char *target, const cha 204 int _sos_symlink(const char *target, const char *path);
>> 205 int _sos_mknod(const char *pathname, mode_t mode,
>> 206 int type,
>> 207 unsigned int major, unsigned minor);
203 208
204 int _sos_mkdir(const char *pathname, mode_t mo 209 int _sos_mkdir(const char *pathname, mode_t mode);
205 int _sos_rmdir(const char *pathname); 210 int _sos_rmdir(const char *pathname);
206 211
207 int _sos_chmod(const char *pathname, mode_t mo 212 int _sos_chmod(const char *pathname, mode_t mode);
208 213
209 struct stat; 214 struct stat;
210 int _sos_stat(const char *pathname, int nofoll 215 int _sos_stat(const char *pathname, int nofollow, struct stat * st);
211 216
212 int _sos_chroot(const char *dirname); 217 int _sos_chroot(const char *dirname);
>> 218 int _sos_chdir(const char *dirname);
213 int _sos_fchdir(int fd); 219 int _sos_fchdir(int fd);
214 220
215 #endif 221 #endif