X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fbae123576a9e383ca4eb0ff2c6d78278f94b233..bf8ef4cdb70ddc05c6b9b01337c21a66552ce878:/src/gras/Transport/transport_plugin_sg.c diff --git a/src/gras/Transport/transport_plugin_sg.c b/src/gras/Transport/transport_plugin_sg.c index ae0ca84228..e849299a16 100644 --- a/src/gras/Transport/transport_plugin_sg.c +++ b/src/gras/Transport/transport_plugin_sg.c @@ -6,40 +6,38 @@ /* exchange in SG realm is implemented directly without mimicing real life */ /* This would be terribly unefficient. */ -/* Authors: Martin Quinson */ -/* Copyright (C) 2004 Martin Quinson. */ +/* Copyright (c) 2004 Martin Quinson. All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it - under the terms of the license (GNU LGPL) which comes with this package. */ + * under the terms of the license (GNU LGPL) which comes with this package. */ -#include +#include "msg/msg.h" -#include "gras_private.h" #include "transport_private.h" #include "gras/Virtu/virtu_sg.h" -GRAS_LOG_EXTERNAL_CATEGORY(transport); -GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(trp_sg,transport,"SimGrid pseudo-transport"); +XBT_LOG_EXTERNAL_CATEGORY(transport); +XBT_LOG_NEW_DEFAULT_SUBCATEGORY(trp_sg,transport,"SimGrid pseudo-transport"); /*** *** Prototypes ***/ /* retrieve the port record associated to a numerical port on an host */ -static gras_error_t find_port(gras_hostdata_t *hd, int port, +static xbt_error_t find_port(gras_hostdata_t *hd, int port, gras_sg_portrec_t *hpd); -gras_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self, - /* OUT */ gras_socket_t *sock); -gras_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self, - /* OUT */ gras_socket_t *sock); -void gras_trp_sg_socket_close(gras_socket_t *sd); +xbt_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self, + /* OUT */ gras_socket_t sock); +xbt_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self, + /* OUT */ gras_socket_t sock); +void gras_trp_sg_socket_close(gras_socket_t sd); -gras_error_t gras_trp_sg_chunk_send(gras_socket_t *sd, +xbt_error_t gras_trp_sg_chunk_send(gras_socket_t sd, const char *data, long int size); -gras_error_t gras_trp_sg_chunk_recv(gras_socket_t *sd, +xbt_error_t gras_trp_sg_chunk_recv(gras_socket_t sd, char *data, long int size); @@ -54,14 +52,14 @@ typedef struct { /*** *** Code ***/ -static gras_error_t find_port(gras_hostdata_t *hd, int port, +static xbt_error_t find_port(gras_hostdata_t *hd, int port, gras_sg_portrec_t *hpd) { int cpt; gras_sg_portrec_t pr; - gras_assert0(hd,"Please run gras_process_init on each process"); + xbt_assert0(hd,"Please run gras_process_init on each process"); - gras_dynar_foreach(hd->ports, cpt, pr) { + xbt_dynar_foreach(hd->ports, cpt, pr) { if (pr.port == port) { memcpy(hpd,&pr,sizeof(gras_sg_portrec_t)); return no_error; @@ -71,13 +69,10 @@ static gras_error_t find_port(gras_hostdata_t *hd, int port, } -gras_error_t +xbt_error_t gras_trp_sg_setup(gras_trp_plugin_t *plug) { - gras_trp_sg_plug_data_t *data=gras_new(gras_trp_sg_plug_data_t,1); - - if (!data) - RAISE_MALLOC; + gras_trp_sg_plug_data_t *data=xbt_new(gras_trp_sg_plug_data_t,1); plug->data = data; @@ -93,10 +88,10 @@ gras_trp_sg_setup(gras_trp_plugin_t *plug) { return no_error; } -gras_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self, - /* OUT */ gras_socket_t *sock){ +xbt_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self, + /* OUT */ gras_socket_t sock){ - gras_error_t errcode; + xbt_error_t errcode; m_host_t peer; gras_hostdata_t *hd; @@ -135,9 +130,7 @@ gras_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self, } /* create the socket */ - if (!(data = gras_new(gras_trp_sg_sock_data_t,1))) - RAISE_MALLOC; - + data = xbt_new(gras_trp_sg_sock_data_t,1); data->from_PID = MSG_process_self_PID(); data->to_PID = hd->proc[ pr.tochan ]; data->to_host = peer; @@ -154,10 +147,10 @@ gras_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self, return no_error; } -gras_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self, - gras_socket_t *sock){ +xbt_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self, + gras_socket_t sock){ - gras_error_t errcode; + xbt_error_t errcode; gras_hostdata_t *hd=(gras_hostdata_t *)MSG_host_get_data(MSG_host_self()); gras_procdata_t *pd=gras_procdata_get(); @@ -166,7 +159,7 @@ gras_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self, const char *host=MSG_host_get_name(MSG_host_self()); - gras_assert0(hd,"Please run gras_process_init on each process"); + xbt_assert0(hd,"Please run gras_process_init on each process"); sock->accepting = 0; /* no such nuisance in SG */ @@ -176,21 +169,21 @@ gras_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self, RAISE2(mismatch_error, "can't listen on address %s:%d: port already in use\n.", host,sock->port); + break; case mismatch_error: /* Port not used so far. Do it */ pr.tochan = sock->raw ? pd->rawChan : pd->chan; pr.port = sock->port; pr.raw = sock->raw; - TRY(gras_dynar_push(hd->ports,&pr)); + xbt_dynar_push(hd->ports,&pr); + break; default: return errcode; } /* Create the socket */ - if (!(data = gras_new(gras_trp_sg_sock_data_t,1))) - RAISE_MALLOC; - + data = xbt_new(gras_trp_sg_sock_data_t,1); data->from_PID = -1; data->to_PID = MSG_process_self_PID(); data->to_host = MSG_host_self(); @@ -198,31 +191,31 @@ gras_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self, sock->data = data; - INFO6("'%s' (%d) ears on %s:%d%s (%p)", + VERB6("'%s' (%d) ears on %s:%d%s (%p)", MSG_process_get_name(MSG_process_self()), MSG_process_self_PID(), host,sock->port,sock->raw? " (mode RAW)":"",sock); return no_error; } -void gras_trp_sg_socket_close(gras_socket_t *sock){ +void gras_trp_sg_socket_close(gras_socket_t sock){ gras_hostdata_t *hd=(gras_hostdata_t *)MSG_host_get_data(MSG_host_self()); int cpt; gras_sg_portrec_t pr; if (!sock) return; - gras_assert0(hd,"Please run gras_process_init on each process"); + xbt_assert0(hd,"Please run gras_process_init on each process"); if (sock->data) - gras_free(sock->data); + xbt_free(sock->data); if (sock->incoming) { /* server mode socket. Un register it from 'OS' tables */ - gras_dynar_foreach(hd->ports, cpt, pr) { - DEBUG2("Check pr %d of %lu", cpt, gras_dynar_length(hd->ports)); + xbt_dynar_foreach(hd->ports, cpt, pr) { + DEBUG2("Check pr %d of %lu", cpt, xbt_dynar_length(hd->ports)); if (pr.port == sock->port) { - gras_dynar_cursor_rm(hd->ports, &cpt); + xbt_dynar_cursor_rm(hd->ports, &cpt); return; } } @@ -235,7 +228,7 @@ typedef struct { void *data; } sg_task_data_t; -gras_error_t gras_trp_sg_chunk_send(gras_socket_t *sock, +xbt_error_t gras_trp_sg_chunk_send(gras_socket_t sock, const char *data, long int size) { m_task_t task=NULL; @@ -246,10 +239,8 @@ gras_error_t gras_trp_sg_chunk_send(gras_socket_t *sock, sprintf(name,"Chunk[%d]",count++); - if (!(task_data=gras_new(sg_task_data_t,1))) - RAISE_MALLOC; - if (!(task_data->data=(void*)gras_malloc(size))) - RAISE_MALLOC; + task_data=xbt_new(sg_task_data_t,1); + task_data->data=(void*)xbt_malloc(size); task_data->size = size; memcpy(task_data->data,data,size); @@ -265,7 +256,7 @@ gras_error_t gras_trp_sg_chunk_send(gras_socket_t *sock, return no_error; } -gras_error_t gras_trp_sg_chunk_recv(gras_socket_t *sock, +xbt_error_t gras_trp_sg_chunk_recv(gras_socket_t sock, char *data, long int size){ gras_procdata_t *pd=gras_procdata_get(); @@ -274,7 +265,7 @@ gras_error_t gras_trp_sg_chunk_recv(gras_socket_t *sock, sg_task_data_t *task_data; gras_trp_sg_sock_data_t *sock_data = sock->data; - GRAS_IN; + XBT_IN; DEBUG4("recv chunk on %s -> %s:%d (size=%ld)", MSG_host_get_name(sock_data->to_host), MSG_host_get_name(MSG_host_self()), sock_data->to_chan, size); @@ -289,18 +280,18 @@ gras_error_t gras_trp_sg_chunk_recv(gras_socket_t *sock, MSG_host_get_name(sock_data->to_host), MSG_host_get_name(MSG_host_self()), sock_data->to_chan); memcpy(data,task_data->data,size); - gras_free(task_data->data); - gras_free(task_data); + xbt_free(task_data->data); + xbt_free(task_data); if (MSG_task_destroy(task) != MSG_OK) RAISE0(unknown_error,"Error in MSG_task_destroy()"); - GRAS_OUT; + XBT_OUT; return no_error; } /* Data exchange over raw sockets */ -gras_error_t gras_socket_raw_exchange(gras_socket_t *peer, +xbt_error_t gras_socket_raw_exchange(gras_socket_t peer, int sender, unsigned int timeout, unsigned long int expSize,