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Comment:Pass interp to the register command
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SHA3-256: 69e476dcd50aa6ac96340fb346c25c46cf2eff273a0e52f8820d4ec7fde1bc8e
User & Date: rkeene on 2019-05-02 14:40:44
Other Links: manifest | tags
Context
2019-05-02
19:58
Start of data/directory handling check-in: 32b55a907b user: rkeene tags: trunk
14:40
Pass interp to the register command check-in: 69e476dcd5 user: rkeene tags: trunk
14:36
Start of a register interface check-in: f74a2e47ab user: rkeene tags: trunk
Changes
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Modified Makefile from [6b8d3d9487] to [f8664e614e]. 

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all: example.so

example.c: $(shell find example -type f) $(shell find lib -type f) xvfs.c.rvt xvfs-create Makefile
	./xvfs-create --directory example --name example > example.c.new
	mv example.c.new example.c

example.o: example.c xvfs-core.h Makefile
	cc -fPIC -Wall -I. -o example.o -c example.c

xvfs-core.o: xvfs-core.c xvfs-core.h Makefile
	cc -fPIC -Wall -I. -o xvfs-core.o -c xvfs-core.c

example.so: example.o Makefile
	cc -fPIC -shared -o example.so example.o
example.so: example.o xvfs-core.o Makefile
	cc -fPIC -shared -o example.so example.o xvfs-core.o

test: example.so
	echo 'load ./example.so Xvfs_example; puts OK' | tclsh | grep '^OK$$'

clean:
	rm -f example.so example.o example.c
︙

Modified xvfs-core.c from [a7ffc6f8bf] to [b20c01ceb7]. 









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#include <xvfs-core.h>
#include <tcl.h>

int Xvfs_Register(Tcl_Interp *interp, const char *fsName, int protocolVersion, xvfs_proc_getChildren_t getChildrenProc, xvfs_proc_getData_t getData) {
	Tcl_SetResult(interp, "Not implemented", NULL);
	return(TCL_ERROR);
}








Modified xvfs-core.h
from [0df39402a8]
to [939655efee].



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#ifndef XVFS_COMMON_H_1B4B28D60EBAA11D5FF85642FA7CA22C29E8E817
#define XVFS_COMMON_H_1B4B28D60EBAA11D5FF85642FA7CA22C29E8E817 1

#include <tcl.h>

#define XVFS_PROTOCOL_VERSION 1

typedef const char **(*xvfs_proc_getChildren_t)(const char *path, Tcl_WideInt limit);
typedef const unsigned char *(*xvfs_proc_getData_t)(const char *path, Tcl_WideInt start, Tcl_WideInt length);

int Xvfs_Register(const char *fsName, int protocolVersion, xvfs_proc_getChildren_t getChildrenProc, xvfs_proc_getData_t getData);
int Xvfs_Register(Tcl_Interp *interp, const char *fsName, int protocolVersion, xvfs_proc_getChildren_t getChildrenProc, xvfs_proc_getData_t getData);

#endif








Modified xvfs.c.rvt
from [3f5235fe42]
to [4c4e9cea0a].




︙


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	return(NULL);
}

static const unsigned char *xvfs_<?= $::xvfs::fsName ?>_getData(const char *path, Tcl_WideInt start, Tcl_WideInt length) {
	return(NULL);
}

int Xvfs_<?= $::xvfs::fsName ?>_Init() {
int Xvfs_<?= $::xvfs::fsName ?>_Init(Tcl_Interp *interp) {
	int register_ret;
	
	register_ret = Xvfs_Register("<?= $::xvfs::fsName ?>", XVFS_PROTOCOL_VERSION, xvfs_<?= $::xvfs::fsName ?>_getChildren, xvfs_<?= $::xvfs::fsName ?>_getData);
	register_ret = Xvfs_Register(interp, "<?= $::xvfs::fsName ?>", XVFS_PROTOCOL_VERSION, xvfs_<?= $::xvfs::fsName ?>_getChildren, xvfs_<?= $::xvfs::fsName ?>_getData);
	if (register_ret != TCL_OK) {
		return(register_ret);
	}
	
	return(TCL_OK);
}

















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