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Rename an identifier of ours called stdout

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This is a reserved identifier on NetBSD --- it is replaced by a macro on
that platform --- and so we cannot use it.
This commit is contained in:
John Ericson 2023-08-30 23:44:23 -04:00
parent 0db251e4ad
commit 7f76d7f038
2 changed files with 7 additions and 6 deletions
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6
src/libmain/shared.cc
View file

@ -379,9 +379,9 @@ RunPager::RunPager()
}); });
pid.setKillSignal(SIGINT); pid.setKillSignal(SIGINT);
stdout = fcntl(STDOUT_FILENO, F_DUPFD_CLOEXEC, 0); std_out = fcntl(STDOUT_FILENO, F_DUPFD_CLOEXEC, 0);
if (dup2(toPager.writeSide.get(), STDOUT_FILENO) == -1) if (dup2(toPager.writeSide.get(), STDOUT_FILENO) == -1)
throw SysError("dupping stdout"); throw SysError("dupping standard output");
} }
@ -390,7 +390,7 @@ RunPager::~RunPager()
try { try {
if (pid != -1) { if (pid != -1) {
std::cout.flush(); std::cout.flush();
dup2(stdout, STDOUT_FILENO); dup2(std_out, STDOUT_FILENO);
pid.wait(); pid.wait();
} }
} catch (...) { } catch (...) {

7
src/libmain/shared.hh
View file

@ -85,8 +85,9 @@ struct LegacyArgs : public MixCommonArgs
void showManPage(const std::string & name); void showManPage(const std::string & name);
/** /**
* The constructor of this class starts a pager if stdout is a * The constructor of this class starts a pager if standard output is a
* terminal and $PAGER is set. Stdout is redirected to the pager. * terminal and $PAGER is set. Standard output is redirected to the
* pager.
*/ */
class RunPager class RunPager
{ {
@ -96,7 +97,7 @@ public:
private: private:
Pid pid; Pid pid;
int stdout; int std_out;
}; };
extern volatile ::sig_atomic_t blockInt; extern volatile ::sig_atomic_t blockInt;