Rev 2188 | Rev 2436 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 2188 | Rev 2216 | ||
|---|---|---|---|
| Line 122... | Line 122... | ||
| 122 | * stack and userspace argument structure for it. |
122 | * stack and userspace argument structure for it. |
| 123 | * |
123 | * |
| 124 | * @param function Function implementing the thread. |
124 | * @param function Function implementing the thread. |
| 125 | * @param arg Argument to be passed to thread. |
125 | * @param arg Argument to be passed to thread. |
| 126 | * @param name Symbolic name of the thread. |
126 | * @param name Symbolic name of the thread. |
| - | 127 | * @param tid Thread ID of the newly created thread. |
|
| 127 | * |
128 | * |
| 128 | * @return TID of the new thread on success or -1 on failure. |
129 | * @return Zero on success or a code from @ref errno.h on failure. |
| 129 | */ |
130 | */ |
| 130 | int thread_create(void (* function)(void *), void *arg, char *name) |
131 | int thread_create(void (* function)(void *), void *arg, char *name, thread_id_t *tid) |
| 131 | { |
132 | { |
| 132 | char *stack; |
133 | char *stack; |
| 133 | uspace_arg_t *uarg; |
134 | uspace_arg_t *uarg; |
| 134 | 135 | ||
| 135 | stack = (char *) malloc(getpagesize() * THREAD_INITIAL_STACK_PAGES_NO); |
136 | stack = (char *) malloc(getpagesize() * THREAD_INITIAL_STACK_PAGES_NO); |
| Line 146... | Line 147... | ||
| 146 | uarg->uspace_stack = (void *) stack; |
147 | uarg->uspace_stack = (void *) stack; |
| 147 | uarg->uspace_thread_function = function; |
148 | uarg->uspace_thread_function = function; |
| 148 | uarg->uspace_thread_arg = arg; |
149 | uarg->uspace_thread_arg = arg; |
| 149 | uarg->uspace_uarg = uarg; |
150 | uarg->uspace_uarg = uarg; |
| 150 | 151 | ||
| 151 | return __SYSCALL2(SYS_THREAD_CREATE, (sysarg_t) uarg, (sysarg_t) name); |
152 | return __SYSCALL3(SYS_THREAD_CREATE, (sysarg_t) uarg, (sysarg_t) name, (sysarg_t) tid); |
| 152 | } |
153 | } |
| 153 | 154 | ||
| 154 | /** Terminate current thread. |
155 | /** Terminate current thread. |
| 155 | * |
156 | * |
| 156 | * @param status Exit status. Currently not used. |
157 | * @param status Exit status. Currently not used. |
| Line 164... | Line 165... | ||
| 164 | * |
165 | * |
| 165 | * Currently not implemented. |
166 | * Currently not implemented. |
| 166 | * |
167 | * |
| 167 | * @param thread TID. |
168 | * @param thread TID. |
| 168 | */ |
169 | */ |
| 169 | void thread_detach(int thread) |
170 | void thread_detach(thread_id_t thread) |
| 170 | { |
171 | { |
| 171 | } |
172 | } |
| 172 | 173 | ||
| 173 | /** Join thread. |
174 | /** Join thread. |
| 174 | * |
175 | * |
| Line 176... | Line 177... | ||
| 176 | * |
177 | * |
| 177 | * @param thread TID. |
178 | * @param thread TID. |
| 178 | * |
179 | * |
| 179 | * @return Thread exit status. |
180 | * @return Thread exit status. |
| 180 | */ |
181 | */ |
| 181 | int thread_join(int thread) |
182 | int thread_join(thread_id_t thread) |
| 182 | { |
183 | { |
| 183 | } |
184 | } |
| 184 | 185 | ||
| 185 | /** Get current thread ID. |
186 | /** Get current thread ID. |
| 186 | * |
187 | * |
| 187 | * @return Current thread ID. |
188 | * @return Current thread ID. |
| 188 | */ |
189 | */ |
| 189 | int thread_get_id(void) |
190 | thread_id_t thread_get_id(void) |
| 190 | { |
191 | { |
| - | 192 | thread_id_t thread_id; |
|
| - | 193 | ||
| 191 | return __SYSCALL0(SYS_THREAD_GET_ID); |
194 | (void) __SYSCALL1(SYS_THREAD_GET_ID, (sysarg_t) &thread_id); |
| - | 195 | ||
| - | 196 | return thread_id; |
|
| 192 | } |
197 | } |
| 193 | 198 | ||
| 194 | /** @} |
199 | /** @} |
| 195 | */ |
200 | */ |