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comparison src/os/posix/launcher/java_md.c @ 2027:aa6e219afbf1

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7006354: Updates to Visual Studio project creation and development launcher Summary: Updates to Visual Studio project creation and development launcher Reviewed-by: stefank, coleenp
author sla
date Wed, 15 Dec 2010 07:11:31 -0800
parents cb2d0a362639
children e58d06a8037e
comparison
equal deleted inserted replaced
2025:b03e6b4c7c75 2027:aa6e219afbf1
26 #include "java.h" 26 #include "java.h"
27 #include <dirent.h> 27 #include <dirent.h>
28 #include <dlfcn.h> 28 #include <dlfcn.h>
29 #include <fcntl.h> 29 #include <fcntl.h>
30 #include <inttypes.h> 30 #include <inttypes.h>
31 #include <stdint.h>
31 #include <stdio.h> 32 #include <stdio.h>
32 #include <string.h> 33 #include <string.h>
33 #include <stdlib.h> 34 #include <stdlib.h>
34 #include <limits.h> 35 #include <limits.h>
35 #include <sys/stat.h> 36 #include <sys/stat.h>
810 } 811 }
811 #endif 812 #endif
812 813
813 #ifdef GAMMA 814 #ifdef GAMMA
814 { 815 {
815 /* gamma launcher uses JAVA_HOME or ALT_JAVA_HOME environment variable to find JDK/JRE */ 816 /* gamma launcher uses JAVA_HOME environment variable to find JDK/JRE */
816 char* java_home_var = getenv("ALT_JAVA_HOME"); 817 char* java_home_var = getenv("JAVA_HOME");
817 if (java_home_var == NULL) { 818 if (java_home_var == NULL) {
818 java_home_var = getenv("JAVA_HOME"); 819 printf("JAVA_HOME must point to a valid JDK/JRE to run gamma\n");
819 }
820 if (java_home_var == NULL) {
821 printf("JAVA_HOME or ALT_JAVA_HOME must point to a valid JDK/JRE to run gamma\n");
822 return JNI_FALSE; 820 return JNI_FALSE;
823 } 821 }
824 snprintf(buf, bufsize, "%s", java_home_var); 822 snprintf(buf, bufsize, "%s", java_home_var);
825 } 823 }
826 #else 824 #else
1835 } 1833 }
1836 1834
1837 if (pthread_create(&tid, &attr, (void *(*)(void*))continuation, (void*)args) == 0) { 1835 if (pthread_create(&tid, &attr, (void *(*)(void*))continuation, (void*)args) == 0) {
1838 void * tmp; 1836 void * tmp;
1839 pthread_join(tid, &tmp); 1837 pthread_join(tid, &tmp);
1840 rslt = (int)tmp; 1838 rslt = (int)(intptr_t)tmp;
1841 } else { 1839 } else {
1842 /* 1840 /*
1843 * Continue execution in current thread if for some reason (e.g. out of 1841 * Continue execution in current thread if for some reason (e.g. out of
1844 * memory/LWP) a new thread can't be created. This will likely fail 1842 * memory/LWP) a new thread can't be created. This will likely fail
1845 * later in continuation as JNI_CreateJavaVM needs to create quite a 1843 * later in continuation as JNI_CreateJavaVM needs to create quite a
1853 thread_t tid; 1851 thread_t tid;
1854 long flags = 0; 1852 long flags = 0;
1855 if (thr_create(NULL, stack_size, (void *(*)(void *))continuation, args, flags, &tid) == 0) { 1853 if (thr_create(NULL, stack_size, (void *(*)(void *))continuation, args, flags, &tid) == 0) {
1856 void * tmp; 1854 void * tmp;
1857 thr_join(tid, NULL, &tmp); 1855 thr_join(tid, NULL, &tmp);
1858 rslt = (int)tmp; 1856 rslt = (int)(intptr_t)tmp;
1859 } else { 1857 } else {
1860 /* See above. Continue in current thread if thr_create() failed */ 1858 /* See above. Continue in current thread if thr_create() failed */
1861 rslt = continuation(args); 1859 rslt = continuation(args);
1862 } 1860 }
1863 #endif 1861 #endif