diff --git a/Makefile.in b/Makefile.in index e17a24b..dc51f90 100644 --- a/Makefile.in +++ b/Makefile.in @@ -176,9 +176,7 @@ MAN3PCAP_NOEXPAND = \ pcap_file.3pcap \ pcap_fileno.3pcap \ pcap_findalldevs.3pcap \ - pcap_freealldevs.3pcap \ pcap_freecode.3pcap \ - pcap_free_datalinks.3pcap \ pcap_get_selectable_fd.3pcap \ pcap_geterr.3pcap \ pcap_inject.3pcap \ @@ -551,12 +549,18 @@ install: install-shared install-archive pcap-config rm -f $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap ln $(DESTDIR)$(mandir)/man3/pcap_dump_open.3pcap \ $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap + rm -f $(DESTDIR)$(mandir)/man3/pcap_freealldevs.3pcap + ln $(DESTDIR)$(mandir)/man3/pcap_findalldevs.3pcap \ + $(DESTDIR)$(mandir)/man3/pcap_freealldevs.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap ln $(DESTDIR)$(mandir)/man3/pcap_geterr.3pcap \ $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap ln $(DESTDIR)$(mandir)/man3/pcap_inject.3pcap \ $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap + rm -f $(DESTDIR)$(mandir)/man3/pcap_free_datalinks.3pcap + ln $(DESTDIR)$(mandir)/man3/pcap_list_datalinks.3pcap \ + $(DESTDIR)$(mandir)/man3/pcap_free_datalinks.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap ln $(DESTDIR)$(mandir)/man3/pcap_loop.3pcap \ $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap @@ -640,8 +644,10 @@ uninstall: uninstall-shared rm -f $(DESTDIR)$(mandir)/man3/$$i; done rm -f $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap + rm -f $(DESTDIR)$(mandir)/man3/pcap_freealldevs.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap + rm -f $(DESTDIR)$(mandir)/man3/pcap_free_datalinks.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_next.3pcap diff --git a/pcap_findalldevs.3pcap b/pcap_findalldevs.3pcap index 3bf1520..96e5f44 100644 --- a/pcap_findalldevs.3pcap +++ b/pcap_findalldevs.3pcap @@ -21,7 +21,8 @@ .\" .TH PCAP_FINDALLDEVS 3PCAP "5 April 2008" .SH NAME -pcap_findalldevs \- get a list of capture devices +pcap_findalldevs, pcap_freealldevs \- get a list of capture devices, and +free that list .SH SYNOPSIS .nf .ft B @@ -35,6 +36,7 @@ char errbuf[PCAP_ERRBUF_SIZE]; .LP .ft B int pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf); +void pcap_freealldevs(pcap_if_t *alldevs); .ft .fi .SH DESCRIPTION @@ -140,7 +142,9 @@ member of the before interpreting the contents of the address. .PP The list of devices must be freed with -.BR pcap_freealldevs() . +.BR pcap_freealldevs() , +whch frees the list pointed to by +.IR alldevs . .SH RETURN VALUE .B pcap_findalldevs() returns 0 on success and \-1 on failure. @@ -153,4 +157,4 @@ is assumed to be able to hold at least chars. .SH SEE ALSO pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP), -pcap_open_live(3PCAP), pcap_freealldevs(3PCAP) +pcap_open_live(3PCAP) diff --git a/pcap_free_datalinks.3pcap b/pcap_free_datalinks.3pcap deleted file mode 100644 index b7355bd..0000000 --- a/pcap_free_datalinks.3pcap +++ /dev/null @@ -1,41 +0,0 @@ -.\" @(#) $Header: /tcpdump/master/libpcap/pcap_free_datalinks.3pcap,v 1.1 2008-05-26 19:58:06 guy Exp $ -.\" -.\" Copyright (c) 1994, 1996, 1997 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that: (1) source code distributions -.\" retain the above copyright notice and this paragraph in its entirety, (2) -.\" distributions including binary code include the above copyright notice and -.\" this paragraph in its entirety in the documentation or other materials -.\" provided with the distribution, and (3) all advertising materials mentioning -.\" features or use of this software display the following acknowledgement: -.\" ``This product includes software developed by the University of California, -.\" Lawrence Berkeley Laboratory and its contributors.'' Neither the name of -.\" the University nor the names of its contributors may be used to endorse -.\" or promote products derived from this software without specific prior -.\" written permission. -.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED -.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -.\" -.TH PCAP_FREE_DATALINKS 3PCAP "26 May 2008" -.SH NAME -pcap_free_datalinks \- free a list of link-layer header types from -pcap_get_datalinks() -.SH SYNOPSIS -.nf -.ft B -#include -.ft -.LP -.ft B -void pcap_free_datalinks(int *dlt_list); -.ft -.fi -.SH DESCRIPTION -.B pcap_free_datalinks() -is used to free a list of supported data link types returned by -.BR pcap_list_datalinks() . -.SH SEE ALSO -pcap(3PCAP), pcap_list_datalinks(3PCAP) diff --git a/pcap_freealldevs.3pcap b/pcap_freealldevs.3pcap deleted file mode 100644 index d3f234f..0000000 --- a/pcap_freealldevs.3pcap +++ /dev/null @@ -1,40 +0,0 @@ -.\" @(#) $Header: /tcpdump/master/libpcap/pcap_freealldevs.3pcap,v 1.3 2008-04-06 02:53:22 guy Exp $ -.\" -.\" Copyright (c) 1994, 1996, 1997 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that: (1) source code distributions -.\" retain the above copyright notice and this paragraph in its entirety, (2) -.\" distributions including binary code include the above copyright notice and -.\" this paragraph in its entirety in the documentation or other materials -.\" provided with the distribution, and (3) all advertising materials mentioning -.\" features or use of this software display the following acknowledgement: -.\" ``This product includes software developed by the University of California, -.\" Lawrence Berkeley Laboratory and its contributors.'' Neither the name of -.\" the University nor the names of its contributors may be used to endorse -.\" or promote products derived from this software without specific prior -.\" written permission. -.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED -.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -.\" -.TH PCAP_FREEALLDEVS 3PCAP "5 April 2008" -.SH NAME -pcap_freealldevs \- free a list of capture devices -.SH SYNOPSIS -.nf -.ft B -#include -.ft -.LP -.ft B -void pcap_freealldevs(pcap_if_t *alldevs); -.ft -.fi -.SH DESCRIPTION -.B pcap_freealldevs() -is used to free a list allocated by -.BR pcap_findalldevs() . -.SH SEE ALSO -pcap(3PCAP), pcap_findalldevs(3PCAP) diff --git a/pcap_list_datalinks.3pcap.in b/pcap_list_datalinks.3pcap.in index 490e8dd..909bcf6 100644 --- a/pcap_list_datalinks.3pcap.in +++ b/pcap_list_datalinks.3pcap.in @@ -21,8 +21,8 @@ .\" .TH PCAP_LIST_DATALINKS 3PCAP "5 April 2008" .SH NAME -pcap_list_datalinks \- get a list of link-layer header types supported -by a capture device +pcap_list_datalinks, pcap_free_datalinks \- get a list of link-layer header +types supported by a capture device, and free that list .SH SYNOPSIS .nf .ft B @@ -31,6 +31,7 @@ by a capture device .LP .ft B int pcap_list_datalinks(pcap_t *p, int **dlt_buf); +void pcap_free_datalinks(int *dlt_list); .ft .fi .SH DESCRIPTION @@ -39,9 +40,13 @@ is used to get a list of the supported data link types of the interface associated with the pcap descriptor. .B pcap_list_datalinks() allocates an array to hold the list and sets -.IR *dlt_buf . +.IR *dlt_buf +to point to that array. +.LP The caller is responsible for freeing the array with -.BR pcap_free_datalinks (3PCAP). +.BR pcap_free_datalinks() , +which frees the list of data links pointed to by +.IR dlt_list . .SH RETURN VALUE .B pcap_list_datalinks() returns the number of data link types in the array on success and \-1 @@ -54,5 +59,4 @@ may be called with .I p as an argument to fetch or display the error text. .SH SEE ALSO -pcap(3PCAP), pcap_geterr(3PCAP), pcap_free_datalinks(3PCAP), -pcap-linktype(@MAN_MISC_INFO@) +pcap(3PCAP), pcap_geterr(3PCAP), pcap-linktype(@MAN_MISC_INFO@)