2 #include "w32process.h"
3 #include "w32process-unix-internals.h"
5 #ifdef USE_DEFAULT_BACKEND
9 #ifdef PLATFORM_SOLARIS
10 /* procfs.h cannot be included if this define is set, but it seems to work fine if it is undefined */
11 #if _FILE_OFFSET_BITS == 64
12 #undef _FILE_OFFSET_BITS
14 #define _FILE_OFFSET_BITS 64
20 #include "utils/mono-logger-internals.h"
23 #define MAXPATHLEN 242
27 mono_w32process_get_name (pid_t pid)
34 #if defined(PLATFORM_SOLARIS)
35 filename = g_strdup_printf ("/proc/%d/psinfo", pid);
36 if ((fp = fopen (filename, "r")) != NULL) {
40 nread = fread (&info, sizeof (info), 1, fp);
42 ret = g_strdup (info.pr_fname);
49 memset (buf, '\0', sizeof(buf));
50 filename = g_strdup_printf ("/proc/%d/exe", pid);
51 if (readlink (filename, buf, 255) > 0) {
60 filename = g_strdup_printf ("/proc/%d/cmdline", pid);
61 if ((fp = fopen (filename, "r")) != NULL) {
62 if (fgets (buf, 256, fp) != NULL) {
74 filename = g_strdup_printf ("/proc/%d/stat", pid);
75 if ((fp = fopen (filename, "r")) != NULL) {
76 if (fgets (buf, 256, fp) != NULL) {
79 start = strchr (buf, '(');
81 end = strchr (start + 1, ')');
84 ret = g_strndup (start + 1,
99 mono_w32process_get_path (pid_t pid)
101 return mono_w32process_get_name (pid);
105 open_process_map (int pid, const char *mode)
108 const gchar *proc_path[] = {
109 "/proc/%d/maps", /* GNU/Linux */
110 "/proc/%d/map", /* FreeBSD */
114 for (i = 0; proc_path [i]; i++) {
118 filename = g_strdup_printf (proc_path[i], pid);
119 fp = fopen (filename, mode);
131 mono_w32process_get_modules (pid_t pid)
135 MonoW32ProcessModule *mod;
136 gchar buf[MAXPATHLEN + 1], *p, *endp;
137 gchar *start_start, *end_start, *prot_start, *offset_start;
138 gchar *maj_dev_start, *min_dev_start, *inode_start, prot_buf[5];
139 gpointer address_start, address_end, address_offset;
140 guint32 maj_dev, min_dev;
144 fp = open_process_map (pid, "r");
148 while (fgets (buf, sizeof(buf), fp)) {
150 while (g_ascii_isspace (*p)) ++p;
152 if (!g_ascii_isxdigit (*start_start)) {
155 address_start = (gpointer)strtoul (start_start, &endp, 16);
163 if (!g_ascii_isxdigit (*end_start)) {
166 address_end = (gpointer)strtoul (end_start, &endp, 16);
168 if (!g_ascii_isspace (*p)) {
172 while (g_ascii_isspace (*p)) ++p;
174 if (*prot_start != 'r' && *prot_start != '-') {
177 memcpy (prot_buf, prot_start, 4);
179 while (!g_ascii_isspace (*p)) ++p;
181 while (g_ascii_isspace (*p)) ++p;
183 if (!g_ascii_isxdigit (*offset_start)) {
186 address_offset = (gpointer)strtoul (offset_start, &endp, 16);
188 if (!g_ascii_isspace (*p)) {
192 while(g_ascii_isspace (*p)) ++p;
194 if (!g_ascii_isxdigit (*maj_dev_start)) {
197 maj_dev = strtoul (maj_dev_start, &endp, 16);
205 if (!g_ascii_isxdigit (*min_dev_start)) {
208 min_dev = strtoul (min_dev_start, &endp, 16);
210 if (!g_ascii_isspace (*p)) {
214 while (g_ascii_isspace (*p)) ++p;
216 if (!g_ascii_isxdigit (*inode_start)) {
219 inode = (guint64)strtol (inode_start, &endp, 10);
221 if (!g_ascii_isspace (*p)) {
225 device = makedev ((int)maj_dev, (int)min_dev);
226 if ((device == 0) && (inode == 0)) {
230 while(g_ascii_isspace (*p)) ++p;
231 /* p now points to the filename */
233 mod = g_new0 (MonoW32ProcessModule, 1);
234 mod->address_start = address_start;
235 mod->address_end = address_end;
236 mod->perms = g_strdup (prot_buf);
237 mod->address_offset = address_offset;
238 mod->device = device;
240 mod->filename = g_strdup (g_strstrip (p));
242 if (g_slist_find_custom (ret, mod, mono_w32process_module_equals) == NULL) {
243 ret = g_slist_prepend (ret, mod);
245 mono_w32process_module_free (mod);
249 ret = g_slist_reverse (ret);