Changeset b252e87 in mainline for uspace/lib/ddev/src/ddev_srv.c
- Timestamp:
- 2020-02-11T11:17:22Z (4 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- e1f2079
- Parents:
- b43edabe
- git-author:
- Jiri Svoboda <jiri@…> (2020-02-10 20:17:06)
- git-committer:
- Jiri Svoboda <jiri@…> (2020-02-11 11:17:22)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/lib/ddev/src/ddev_srv.c
rb43edabe rb252e87 70 70 } 71 71 72 /** Get display device information */ 73 static void ddev_get_info_srv(ddev_srv_t *srv, ipc_call_t *icall) 74 { 75 ddev_info_t info; 76 errno_t rc; 77 78 printf("ddev_get_info_srv\n"); 79 80 ipc_call_t call; 81 size_t size; 82 if (!async_data_read_receive(&call, &size)) { 83 async_answer_0(&call, EREFUSED); 84 async_answer_0(icall, EREFUSED); 85 return; 86 } 87 88 if (size != sizeof(ddev_info_t)) { 89 async_answer_0(&call, EINVAL); 90 async_answer_0(icall, EINVAL); 91 return; 92 } 93 94 if (srv->ops->get_info == NULL) { 95 printf("get_info is NULL -> ENOTSUP\n"); 96 async_answer_0(&call, ENOTSUP); 97 async_answer_0(icall, ENOTSUP); 98 return; 99 } 100 101 rc = srv->ops->get_info(srv->arg, &info); 102 if (rc != EOK) { 103 async_answer_0(&call, rc); 104 async_answer_0(icall, rc); 105 return; 106 } 107 108 rc = async_data_read_finalize(&call, &info, sizeof(ddev_info_t)); 109 if (rc != EOK) { 110 async_answer_0(icall, rc); 111 return; 112 } 113 114 async_answer_0(icall, EOK); 115 } 116 72 117 void ddev_conn(ipc_call_t *icall, ddev_srv_t *srv) 73 118 { … … 92 137 case DDEV_GET_GC: 93 138 ddev_get_gc_srv(srv, &call); 139 break; 140 case DDEV_GET_INFO: 141 ddev_get_info_srv(srv, &call); 94 142 break; 95 143 default:
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