am 0e74cfb6: Merge "Fix references to HAVE_PRCTL."

* commit '0e74cfb677319c0f006dcc81f74fb21956807d2a':
  Fix references to HAVE_PRCTL.

libcutils/process_name.c

@@ -17,7 +17,7 @@
 #include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
-#if defined(HAVE_PRCTL)
+#if defined(__linux__)
 #include <sys/prctl.h>
 #endif
 #include <sys/stat.h>
@@ -51,7 +51,7 @@ void set_process_name(const char* new_name) {
     strcpy(copy, new_name);
     process_name = (const char*) copy;
 
-#if defined(HAVE_PRCTL)
+#if defined(__linux__)
     if (len < 16) {
         prctl(PR_SET_NAME, (unsigned long) new_name, 0, 0, 0);
     } else {

libutils/Threads.cpp

@@ -35,7 +35,7 @@
 # define HAVE_CREATETHREAD  // Cygwin, vs. HAVE__BEGINTHREADEX for MinGW
 #endif
 
-#if defined(HAVE_PRCTL)
+#if defined(__linux__)
 #include <sys/prctl.h>
 #endif
 
@@ -100,7 +100,7 @@ struct thread_data_t {
 };
 
 void androidSetThreadName(const char* name) {
-#if defined(HAVE_PRCTL)
+#if defined(__linux__)
     // Mac OS doesn't have this, and we build libutil for the host too
     int hasAt = 0;
     int hasDot = 0;