edgarcosta

execve("/usr/bin/python3", ["python3", "/dev/null"], 0x7ffdc5777ff8 /* 31 vars */) = 0
brk(NULL)                               = 0x1a2a000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd19b2f1a0) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=61470, ...}) = 0
mmap(NULL, 61470, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f274c0a3000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300A\2\0\0\0\0\0"..., 832) = 832

edgarcosta

execve("/usr/bin/python3", ["python3", "/dev/null"], 0x7ffdc5777ff8 /* 31 vars */) = 0
brk(NULL)                               = 0x1a2a000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd19b2f1a0) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=61470, ...}) = 0
mmap(NULL, 61470, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f274c0a3000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300A\2\0\0\0\0\0"..., 832) = 832

edgarcosta

execve("/usr/bin/python3", ["python3", "/dev/null"], 0x7ffdc5777ff8 /* 31 vars */) = 0
brk(NULL)                               = 0x1a2a000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd19b2f1a0) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=61470, ...}) = 0
mmap(NULL, 61470, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f274c0a3000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300A\2\0\0\0\0\0"..., 832) = 832

edgarcosta

execve("/usr/bin/python3", ["python3", "/dev/null"], 0x7ffdc5777ff8 /* 31 vars */) = 0
brk(NULL)                               = 0x1a2a000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd19b2f1a0) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=61470, ...}) = 0
mmap(NULL, 61470, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f274c0a3000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300A\2\0\0\0\0\0"..., 832) = 832

edgarcosta

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by Sage configure 10.4.beta6, which was
generated by GNU Autoconf 2.72.  Invocation command line was

  $ ./configure --with-system-givaro=no --no-create --no-recursion

## --------- ##
## Platform. ##

edgarcosta

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by Sage configure 10.4.beta6, which was
generated by GNU Autoconf 2.72.  Invocation command line was

  $ ./configure --with-system-givaro=no --no-create --no-recursion

## --------- ##
## Platform. ##

edgarcosta

function MultiFork(n)
  res := [];
  for i in [1..n] do
    if #res eq i - 1 then // only the parent gets inside of this loop
      f := Fork();
      if f ne 0 then // parent branch
        Append(~res, f);
      else
        return [], i; // child branch
      end if;

edgarcosta

function MultiFork(n)
  res := [];
  for i in [1..n] do
    if #res eq i - 1 then
      f := Fork();
      if f ne 0 then
        Append(~res, f);
      else
        return [], i;
      end if;

edgarcosta

function MultiFork(n)
  res := [];
  for i in [1..n] do
    if #res eq i - 1 then
      f := Fork();
      if f ne 0 then
        Append(~res, f);
      else
        return [], i;
      end if;

edgarcosta

function MultiFork(n)
  parentpid := Getpid();
  IsParentProcess := func<|parentpid eq Getpid()>;
  res := [];
  for i in [1..n] do
    if IsParentProcess() then
      Append(~res, Fork());
      if not IsParentProcess() then
        return [], i;
      end if;