51 int r = thr_main() ;
52 guarantee (r == 0 || r == 1, "CR6501650 or CR6493689") ;
53 return r;
54 }
55
56
57 // On Solaris, reservations are made on a page by page basis, nothing to do.
58 inline void os::pd_split_reserved_memory(char *base, size_t size,
59 size_t split, bool realloc) {
60 }
61
62
63 // Bang the shadow pages if they need to be touched to be mapped.
64 inline void os::map_stack_shadow_pages(address sp) {
65 }
66
67 inline void os::dll_unload(void *lib) { ::dlclose(lib); }
68
69 inline const int os::default_file_open_flags() { return 0;}
70
71 inline DIR* os::opendir(const char* dirname) {
72 assert(dirname != NULL, "just checking");
73 return ::opendir(dirname);
74 }
75
76 inline int os::readdir_buf_size(const char *path) {
77 int size = pathconf(path, _PC_NAME_MAX);
78 return (size < 0 ? MAXPATHLEN : size) + sizeof(dirent) + 1;
79 }
80
81 inline struct dirent* os::readdir(DIR* dirp, dirent* dbuf) {
82 assert(dirp != NULL, "just checking");
83 dirent* p;
84 int status;
85
86 if((status = ::readdir_r(dirp, dbuf, &p)) != 0) {
87 errno = status;
88 return NULL;
89 } else {
90 return p;
91 }
92 }
93
94 inline int os::closedir(DIR *dirp) {
95 assert(dirp != NULL, "argument is NULL");
96 return ::closedir(dirp);
97 }
98
99 //////////////////////////////////////////////////////////////////////////////
100 ////////////////////////////////////////////////////////////////////////////////
101
102 // macros for restartable system calls
103
104 #define RESTARTABLE(_cmd, _result) do { \
105 do { \
106 _result = _cmd; \
107 } while((_result == OS_ERR) && (errno == EINTR)); \
108 } while(false)
109
110 #define RESTARTABLE_RETURN_INT(_cmd) do { \
111 int _result; \
112 RESTARTABLE(_cmd, _result); \
113 return _result; \
114 } while(false)
115
116 inline bool os::numa_has_static_binding() { return false; }
117 inline bool os::numa_has_group_homing() { return true; }
118
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51 int r = thr_main() ;
52 guarantee (r == 0 || r == 1, "CR6501650 or CR6493689") ;
53 return r;
54 }
55
56
57 // On Solaris, reservations are made on a page by page basis, nothing to do.
58 inline void os::pd_split_reserved_memory(char *base, size_t size,
59 size_t split, bool realloc) {
60 }
61
62
63 // Bang the shadow pages if they need to be touched to be mapped.
64 inline void os::map_stack_shadow_pages(address sp) {
65 }
66
67 inline void os::dll_unload(void *lib) { ::dlclose(lib); }
68
69 inline const int os::default_file_open_flags() { return 0;}
70
71 //////////////////////////////////////////////////////////////////////////////
72 ////////////////////////////////////////////////////////////////////////////////
73
74 // macros for restartable system calls
75
76 #define RESTARTABLE(_cmd, _result) do { \
77 do { \
78 _result = _cmd; \
79 } while((_result == OS_ERR) && (errno == EINTR)); \
80 } while(false)
81
82 #define RESTARTABLE_RETURN_INT(_cmd) do { \
83 int _result; \
84 RESTARTABLE(_cmd, _result); \
85 return _result; \
86 } while(false)
87
88 inline bool os::numa_has_static_binding() { return false; }
89 inline bool os::numa_has_group_homing() { return true; }
90
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