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compat/mingw: stubs for getpgid() and tcgetpgrp()

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Windows does not have process groups. It is, therefore, the simplest
to pretend that each process is in its own process group.

While here, move the getppid() stub from its old location (between
two sync related functions) next to the two new functions.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Sixt 2015-04-15 20:29:30 +02:00 committed by Junio C Hamano
parent 85cb8906f0
commit 9a9a41db83
1 changed files with 6 additions and 2 deletions
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8
compat/mingw.h
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@ -98,8 +98,6 @@ static inline unsigned int alarm(unsigned int seconds)
{ return 0; }
static inline int fsync(int fd)
{ return _commit(fd); }
static inline pid_t getppid(void)
{ return 1; }
static inline void sync(void)
{}
static inline uid_t getuid(void)
@ -121,6 +119,12 @@ static inline int sigaddset(sigset_t *set, int signum)
#define SIG_UNBLOCK 0
static inline int sigprocmask(int how, const sigset_t *set, sigset_t *oldset)
{ return 0; }
static inline pid_t getppid(void)
{ return 1; }
static inline pid_t getpgid(pid_t pid)
{ return pid == 0 ? getpid() : pid; }
static inline pid_t tcgetpgrp(int fd)
{ return getpid(); }
/*
* simple adaptors