Changeset 3372:92c4d8a5d8b7 in roaraudio for libroar/roarx11.c
- Timestamp:
- 02/09/10 19:11:30 (14 years ago)
- Branch:
- default
- Phase:
- public
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
libroar/roarx11.c
r3371 r3372 102 102 } 103 103 104 char * roar_x11_get_prop(struct roar_x11_connection * con, const char * key) { 105 unsigned long nitems; 106 unsigned long nbytes_after; 107 unsigned char * prop = NULL; 108 char * ret = NULL; 109 int actual_format; 110 Atom actual_type; 111 Atom a; 112 113 a = XInternAtom(con->display, key, False); 114 115 if ( XGetWindowProperty(con->display, RootWindow(con->display, 0), a, 116 0, 256, False, XA_STRING, &actual_type, 117 &actual_format, &nitems, &nbytes_after, &prop) != Success ) { 118 if ( prop != NULL ) 119 XFree(prop); 120 121 return NULL; 122 } 123 124 if ( prop == NULL ) 125 return NULL; 126 127 if (actual_type != XA_STRING) { 128 XFree(prop); 129 130 return NULL; 131 } 132 133 ret = roar_mm_malloc(nitems+1); 134 135 memcpy(ret, prop, nitems); 136 ret[nitems] = 0; 137 138 XFree(prop); 139 140 return ret; 141 } 142 104 143 //ll
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