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* libiberty.h (PEX_STDERR_TO_PIPE): New define.
        (PEX_BINARY_ERROR): New define.
        (pex_read_err): New function.

        libiberty/
        * pex-common.h (struct pex_obj): New fields
        stderr_pipe and read_err.
        * pex-common.c (pex_init_common): Initialize
        stderr_pipe.
        (pex_run_in_environment): Add error checking
        for PEX_STDERR_TO_PIPE.  Create a pipe
        for stderr if necessary.
        (pex_read_err): New.
        (pex_free): Close read_err.
        * pexecute.txh: Document changes.
        * functions.texi: Regenerated.
This commit is contained in:
Vladimir Prus
2007-01-31 18:49:42 +00:00
parent 3c50d7b90e
commit 53d7966f2a
7 changed files with 153 additions and 19 deletions
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4
libiberty/pex-common.h
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@@ -59,6 +59,8 @@ struct pex_obj
char *next_input_name;
/* Whether next_input_name was allocated using malloc. */
int next_input_name_allocated;
/* If not -1, stderr pipe from the last process. */
int stderr_pipe;
/* Number of child processes. */
int count;
/* PIDs of child processes; array allocated using malloc. */
@@ -73,6 +75,8 @@ struct pex_obj
FILE *input_file;
/* FILE created by pex_read_output. */
FILE *read_output;
/* FILE created by pex_read_err. */
FILE *read_err;
/* Number of temporary files to remove. */
int remove_count;
/* List of temporary files to remove; array allocated using malloc