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pex-common.h (struct pex_obj): Doc fixes.

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2006-03-12  Jim Blandy  <jimb@red-bean.com>

	* pex-common.h (struct pex_obj): Doc fixes.

From-SVN: r112022
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Jim Blandy 2006-03-13 19:17:46 +00:00 committed by Jim Blandy
parent ddbbee51ec
commit 7d898fa2ca
2 changed files with 19 additions and 12 deletions
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libiberty/ChangeLog
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@ -1,3 +1,7 @@
2006-03-12 Jim Blandy <jimb@red-bean.com>
* pex-common.h (struct pex_obj): Doc fixes.
2006-03-11 Jim Blandy <jimb@red-bean.com>
* functions.texi: Regenerate.

27
libiberty/pex-common.h
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@ -61,7 +61,7 @@ struct pex_obj
int next_input_name_allocated;
/* Number of child processes. */
int count;
/* PIDs of child processes; array allocated using maloc. */
/* PIDs of child processes; array allocated using malloc. */
long *children;
/* Exit statuses of child processes; array allocated using malloc. */
int *status;
@ -88,10 +88,11 @@ struct pex_funcs
{
/* Open file NAME for reading. If BINARY is non-zero, open in
binary mode. Return >= 0 on success, -1 on error. */
int (*open_read) (struct pex_obj *, const char *name, int binary);
int (*open_read) (struct pex_obj *, const char */* name */, int /* binary */);
/* Open file NAME for writing. If BINARY is non-zero, open in
binary mode. Return >= 0 on success, -1 on error. */
int (*open_write) (struct pex_obj *, const char *name, int binary);
int (*open_write) (struct pex_obj *, const char */* name */,
int /* binary */);
/* Execute a child process. FLAGS, EXECUTABLE, ARGV, ERR are from
pex_run. IN, OUT, ERRDES are each a descriptor, from open_read,
open_write, or pipe, or they are one of STDIN_FILE_NO,
@ -99,25 +100,27 @@ struct pex_funcs
should be closed. The function should handle the
PEX_STDERR_TO_STDOUT flag. Return >= 0 on success, or -1 on
error and set *ERRMSG and *ERR. */
long (*exec_child) (struct pex_obj *, int flags, const char *executable,
char * const * argv, int in, int out, int errdes,
const char **errmsg, int *err);
long (*exec_child) (struct pex_obj *, int /* flags */,
const char */* executable */, char * const * /* argv */,
int /* in */, int /* out */, int /* errdes */,
const char **/* errmsg */, int */* err */);
/* Close a descriptor. Return 0 on success, -1 on error. */
int (*close) (struct pex_obj *, int);
/* Wait for a child to complete, returning exit status in *STATUS
and time in *TIME (if it is not null). CHILD is from fork. DONE
is 1 if this is called via pex_free. ERRMSG and ERR are as in
fork. Return 0 on success, -1 on error. */
int (*wait) (struct pex_obj *, long, int *status, struct pex_time *time,
int done, const char **errmsg, int *err);
int (*wait) (struct pex_obj *, long /* child */, int * /* status */,
struct pex_time * /* time */, int /* done */,
const char ** /* errmsg */, int * /* err */);
/* Create a pipe (only called if PEX_USE_PIPES is set) storing two
descriptin in *P. If BINARY is non-zero, open in binary mode.
Return 0 on success, -1 on error. */
int (*pipe) (struct pex_obj *, int *p, int binary);
descriptors in P[0] and P[1]. If BINARY is non-zero, open in
binary mode. Return 0 on success, -1 on error. */
int (*pipe) (struct pex_obj *, int * /* p */, int /* binary */);
/* Get a FILE pointer to read from a file descriptor (only called if
PEX_USE_PIPES is set). If BINARY is non-zero, open in binary
mode. Return pointer on success, NULL on error. */
FILE * (*fdopenr) (struct pex_obj *, int fd, int binary);
FILE * (*fdopenr) (struct pex_obj *, int /* fd */, int /* binary */);
/* Free any system dependent data associated with OBJ. May be
NULL if there is nothing to do. */
void (*cleanup) (struct pex_obj *);