diff --git a/src/blackjack/main.c b/src/blackjack/main.c
index 781279b..9f21aab 100644
--- a/src/blackjack/main.c
+++ b/src/blackjack/main.c
@@ -25,6 +25,13 @@ void print_status(procstat_status_t* proc)
 
 int main(int argc, char** argv)
 {
+    // test test
+    {
+        procstat_parse_maps(1, NULL, NULL);
+        
+        return 0;
+    }
+
     procstat_status_t* list = NULL;
     size_t count = 0;
 
diff --git a/src/blackjack/procstat.c b/src/blackjack/procstat.c
index 3dd2095..d09f751 100644
--- a/src/blackjack/procstat.c
+++ b/src/blackjack/procstat.c
@@ -212,3 +212,53 @@ int procstat_find_active(procstat_status_t* list, size_t count, procstat_status_
     }
     return 1;
 }
+
+int procstat_parse_maps(pid_t pid, procstat_map_t** maps, size_t* count)
+{
+    // open proc maps
+    char mapsPath[256] = {0};
+    snprintf(mapsPath, sizeof(mapsPath), "/proc/%d/maps", pid);
+
+    int fd = open(mapsPath, O_RDONLY);
+    if (fd < 0) return -1;
+    
+    // now, block by block read contents
+    const unsigned blockSize = 512;
+    
+    char* buffer = (char*)malloc(blockSize);
+    unsigned bufferOffset = 0;
+
+    while (1)
+    {
+        ssize_t rd = read(fd, buffer + bufferOffset, blockSize);
+        TRACE("rd %lu\n", rd);
+        if (rd == -1)
+        {
+            // error
+            free(buffer);
+            close(fd);
+            return -1;
+        }
+        else if (rd < blockSize)
+        {
+            // we've encountered last block, so set bufferOffset
+            // and terminate last line with zero byte
+            bufferOffset += rd;
+            buffer[bufferOffset] = '\0';
+            // finish reading
+            break;
+        }
+        else
+        {
+            // so rd is blockSize precisely, that means
+            // we need go further and read next block
+            bufferOffset += blockSize;
+            buffer = (char*)realloc(buffer, bufferOffset + blockSize);
+        }
+    }
+    // we got our maps buffer, now we can close file
+    close(fd);
+
+    TRACE("buffer: %s", buffer);
+    return 0;
+}
diff --git a/src/blackjack/procstat.h b/src/blackjack/procstat.h
index 115d55e..d39948a 100644
--- a/src/blackjack/procstat.h
+++ b/src/blackjack/procstat.h
@@ -1,6 +1,7 @@
 #ifndef __PROCSTAT_H
 #define __PROCSTAT_H
 
+#include <stdint.h>
 #include <sys/types.h>
 
 typedef enum {
@@ -52,4 +53,24 @@ int procstat_is_considered_active(procstat_state_t state);
 // find any active (running) thread and returns 0 and success, otherwise non zero
 int procstat_find_active(procstat_status_t* list, size_t count, procstat_status_t** thread);
 
+typedef struct {
+    uint64_t v_start;
+    uint64_t v_end;
+    
+    int prot;
+    int flags;
+
+    uint64_t f_offset;
+    
+    unsigned dev_major;
+    unsigned dev_minor;
+
+    uint64_t inode;
+
+    const char* path;
+} procstat_map_t;
+
+// parse process file mappings. return 0 on success and -1 on error
+int procstat_parse_maps(pid_t pid, procstat_map_t** maps, size_t* count);
+
 #endif
\ No newline at end of file