mirror of git://git.gnupg.org/gnupg.git
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: 83811e3f1f
Signed-off-by: Justus Winter <justus@g10code.com>
This commit is contained in:
parent
f2d39a6d05
commit
05a1e41233
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@ -418,6 +418,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[],
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int i;
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es_syshd_t syshd;
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gpg_err_source_t errsource = default_errsource;
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int nonblock = !!(flags & GNUPG_SPAWN_NONBLOCK);
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(void)except; /* Not yet used. */
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@ -440,7 +441,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[],
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syshd.type = ES_SYSHD_HANDLE;
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syshd.u.handle = inpipe[1];
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infp = es_sysopen (&syshd, "w");
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infp = es_sysopen (&syshd, nonblock? "w,nonblock" : "w");
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if (!infp)
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{
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err = gpg_err_make (errsource, gpg_err_code_from_syserror ());
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@ -464,7 +465,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[],
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syshd.type = ES_SYSHD_HANDLE;
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syshd.u.handle = outpipe[0];
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outfp = es_sysopen (&syshd, "r");
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outfp = es_sysopen (&syshd, nonblock? "r,nonblock" : "r");
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if (!outfp)
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{
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err = gpg_err_make (errsource, gpg_err_code_from_syserror ());
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@ -494,7 +495,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[],
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syshd.type = ES_SYSHD_HANDLE;
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syshd.u.handle = errpipe[0];
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errfp = es_sysopen (&syshd, "r");
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errfp = es_sysopen (&syshd, nonblock? "r,nonblock" : "r");
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if (!errfp)
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{
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err = gpg_err_make (errsource, gpg_err_code_from_syserror ());
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