diff options
| author | Justus Winter <[email protected]> | 2016-10-18 12:04:54 +0000 |
|---|---|---|
| committer | Justus Winter <[email protected]> | 2016-10-18 16:54:49 +0000 |
| commit | 05a1e412332dd980353a4e3e59bc75ba40bae7fc (patch) | |
| tree | c0b107cfe7ece697e9d2e4dc8993802106c90bea /common/exechelp-w32.c | |
| parent | common,w32: Extend gnupg_create_inbound_pipe et al. (diff) | |
| download | gnupg-05a1e412332dd980353a4e3e59bc75ba40bae7fc.tar.gz gnupg-05a1e412332dd980353a4e3e59bc75ba40bae7fc.zip | |
common,w32: Communicate with child in non-blocking mode.
* common/exechelp-w32.c (gnupg_spawn_process): Open streams in
non-blocking mode if requested.
Fixes-commit: 83811e3f1f0c615b2b63bafdb49a35a0fc198088
Signed-off-by: Justus Winter <[email protected]>
Diffstat (limited to 'common/exechelp-w32.c')
| -rw-r--r-- | common/exechelp-w32.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/common/exechelp-w32.c b/common/exechelp-w32.c index c5d6b08da..19e4d9e72 100644 --- a/common/exechelp-w32.c +++ b/common/exechelp-w32.c @@ -418,6 +418,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[], int i; es_syshd_t syshd; gpg_err_source_t errsource = default_errsource; + int nonblock = !!(flags & GNUPG_SPAWN_NONBLOCK); (void)except; /* Not yet used. */ @@ -440,7 +441,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[], syshd.type = ES_SYSHD_HANDLE; syshd.u.handle = inpipe[1]; - infp = es_sysopen (&syshd, "w"); + infp = es_sysopen (&syshd, nonblock? "w,nonblock" : "w"); if (!infp) { err = gpg_err_make (errsource, gpg_err_code_from_syserror ()); @@ -464,7 +465,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[], syshd.type = ES_SYSHD_HANDLE; syshd.u.handle = outpipe[0]; - outfp = es_sysopen (&syshd, "r"); + outfp = es_sysopen (&syshd, nonblock? "r,nonblock" : "r"); if (!outfp) { err = gpg_err_make (errsource, gpg_err_code_from_syserror ()); @@ -494,7 +495,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[], syshd.type = ES_SYSHD_HANDLE; syshd.u.handle = errpipe[0]; - errfp = es_sysopen (&syshd, "r"); + errfp = es_sysopen (&syshd, nonblock? "r,nonblock" : "r"); if (!errfp) { err = gpg_err_make (errsource, gpg_err_code_from_syserror ()); |