contrib/bmake/arch.c

91  * archives are kept on a list which is searched each time an archive member
96  *	    	  	    	of GNode's, one for each member in the spec.
101  *	    	  	    	member described by the given node to be
109  *	Arch_MTime	    	Find the modification time of a member of
111  *	    	  	    	placed in the member's GNode. Returns the
114  *	Arch_MemTime	    	Find the modification time of a member of
115  *	    	  	    	an archive. Called when the member doesn't
292     char	    saveChar;  	    /* Ending delimiter of member-name */
332 	 * First skip to the start of the member's name, mark that
390 	 * SuffExpandChildren, both for the archive and the member portions.
393 	 * If member contains variables, try and substitute for them.
448 	    char  *member;
454 		member = (char *)Lst_DeQueue(members);
455 		nsz = strlen(libName) + strlen(member) + 3;
459 		snprintf(nameBuf, sz, "%s(%s)", libName, member);
460 		free(member);
468 		     * the world knows it's an archive member, without having
490 		 * world knows it's an archive member, without having to
553  *	Locate a member of an archive, given the path of the archive and
554  *	the path of the desired member.
558  *	member		Name of member. If it is a path, only the last
563  *	A pointer to the current struct ar_hdr structure for the member. Note
574 ArchStatMember(char *archive, char *member, Boolean hash)
577     int		  size;       /* Size of archive member */
580     LstNode	  ln;	      /* Lst member containing archive descriptor */
582     Hash_Entry	  *he;	      /* Entry containing member's description */
583     struct ar_hdr arh;        /* archive-member header for reading archive */
585     	    	    	    /* Current member name while hashing. */
590      * to point 'member' to the final component, if there is one, to make
593     cp = strrchr(member, '/');
595 	member = cp + 1;
602 	he = Hash_FindEntry(&ar->members, member);
609 	    size_t len = strlen(member);
613 		strncpy(copy, member, AR_MAX_NAME_LEN);
625 	 * to read the header for the member out and close down the stream
632 	 arch = ArchFindMember(archive, member, &sarh, "r");
749      * the hash table to find the desired member's header.
751     he = Hash_FindEntry(&ar->members, member);
784  *	member
872  *	Locate a member of an archive, given the path of the archive and
873  *	the path of the desired member. If the archive is to be modified,
878  *	member		Name of member. If it is a path, only the last
885  *	start of the member's struct ar_hdr, or NULL if the member was
886  *	nonexistent. The current struct ar_hdr for member.
894 ArchFindMember(char *archive, char *member, struct ar_hdr *arhPtr,
898     int		  size;       /* Size of archive member */
921      * to point 'member' to the final component, if there is one, to make
924     cp = strrchr(member, '/');
926 	member = cp + 1;
928     len = tlen = strlen(member);
941 	} else if (strncmp(member, arhPtr->AR_NAME, tlen) == 0) {
943 	     * If the member's name doesn't take up the entire 'name' field,
947 	     * member we sought.
956 		 * the file at the actual member, rather than its header, but
987 		if (strncmp(ename, member, len) == 0) {
999 	     * This isn't the member we're after, so we need to advance the
1012      * We've looked everywhere, but the member is not to be found. Close the
1022  *	Touch a member of an archive.
1025  *	gn		Node of member to touch
1028  *	The 'time' field of the member's header is updated.
1041     struct ar_hdr arh;	  /* Current header describing member */
1073  *	member are set to 'now'.
1105  *	Return the modification time of a member of an archive.
1108  *	gn		Node describing archive member
1122     struct ar_hdr *arhPtr;    /* Header of desired member */
1146  *	Given a non-existent archive member's node, get its modification
1175 	     * and its member's name matches the name of the node we were
1266  *		  the one of its RANLIBMAG member (i.e. its table of contents