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Revert "hijack SIGCHLD handler for internal use"

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This reverts commit 054a412d54.
SIGCHLD `waidpid`, `waitpid_lock` and related code, have been removed
at ruby/ruby#7527.
This commit is contained in:
Nobuyoshi Nakada 2024-04-03 23:31:23 +09:00
parent cfd48adb2f
commit 3ac6a03b2e
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4 changed files with 18 additions and 24 deletions
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18
signal.c
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@ -1548,21 +1548,3 @@ Init_signal(void)
rb_enable_interrupt();
}
#if defined(HAVE_GRANTPT)
extern int grantpt(int);
#else
static int
fake_grantfd(int masterfd)
{
errno = ENOSYS;
return -1;
}
#define grantpt(fd) fake_grantfd(fd)
#endif
int
rb_grantpt(int masterfd)
{
return grantpt(masterfd);
}