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java-1_7_0-openjdk-infinality-font
java-1.7.0-openjdk-fork.patch
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File java-1.7.0-openjdk-fork.patch of Package java-1_7_0-openjdk-infinality-font
--- icedtea-2.3.7/openjdk/hotspot/src/os/linux/vm/os_linux.cpp +++ icedtea-2.3.7/openjdk/hotspot/src/os/linux/vm/os_linux.cpp @@ -5374,14 +5374,6 @@ void Parker::unpark() { extern char** environ; -#ifndef __NR_fork -#define __NR_fork IA32_ONLY(2) IA64_ONLY(not defined) AMD64_ONLY(57) -#endif - -#ifndef __NR_execve -#define __NR_execve IA32_ONLY(11) IA64_ONLY(1033) AMD64_ONLY(59) -#endif - // Run the specified command in a separate process. Return its exit value, // or -1 on failure (e.g. can't fork a new process). // Unlike system(), this function can be called from signal handler. It @@ -5392,10 +5384,11 @@ int os::fork_and_exec(char* cmd) { // fork() in LinuxThreads/NPTL is not async-safe. It needs to run // pthread_atfork handlers and reset pthread library. All we need is a // separate process to execve. Make a direct syscall to fork process. - // On IA64 there's no fork syscall, we have to use fork() and hope for - // the best... - pid_t pid = NOT_IA64(syscall(__NR_fork);) - IA64_ONLY(fork();) +#ifdef SYS_fork + pid_t pid = syscall(SYS_fork); +#else + pid_t pid = syscall(SYS_clone, SIGCHLD, 0, 0, 0, 0); +#endif if (pid < 0) { // fork failed @@ -5409,10 +5402,7 @@ int os::fork_and_exec(char* cmd) { // not reset by fork() (see notes above), execve() will instead kill // every thread in the parent process. We know this is the only thread // in the new process, so make a system call directly. - // IA64 should use normal execve() from glibc to match the glibc fork() - // above. - NOT_IA64(syscall(__NR_execve, "/bin/sh", argv, environ);) - IA64_ONLY(execve("/bin/sh", (char* const*)argv, environ);) + syscall(SYS_execve, "/bin/sh", argv, environ); // execve failed _exit(-1);
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