Date: Sat, 03 Jan 2026 09:10:41 +0000 From: Dag-Erling=?utf-8?Q? Sm=C3=B8rg?=rav <des@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: fad6707e2589 - main - libgeom: Clean up xml2tree code Message-ID: <6958dd11.cb3f.2c02d76a@gitrepo.freebsd.org>
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The branch main has been updated by des: URL: https://cgit.FreeBSD.org/src/commit/?id=fad6707e2589d8557ceb6b6bf11f22323b265f01 commit fad6707e2589d8557ceb6b6bf11f22323b265f01 Author: Dag-Erling Smørgrav <des@FreeBSD.org> AuthorDate: 2026-01-03 09:09:58 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2026-01-03 09:10:23 +0000 libgeom: Clean up xml2tree code MFC after: 1 week Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D54453 --- lib/libgeom/geom_xml2tree.c | 100 ++++++++++++++++++++++---------------------- lib/libgeom/libgeom.h | 2 +- 2 files changed, 52 insertions(+), 50 deletions(-) diff --git a/lib/libgeom/geom_xml2tree.c b/lib/libgeom/geom_xml2tree.c index 161425d9fadf..81f7de1be263 100644 --- a/lib/libgeom/geom_xml2tree.c +++ b/lib/libgeom/geom_xml2tree.c @@ -29,21 +29,24 @@ * SUCH DAMAGE. */ -#include <stdio.h> -#include <inttypes.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <errno.h> -#include <paths.h> -#include <fcntl.h> -#include <ctype.h> -#include <sys/stat.h> +#include <sys/types.h> #include <sys/mman.h> #include <sys/queue.h> #include <sys/sbuf.h> +#include <sys/stat.h> #include <sys/sysctl.h> + +#include <ctype.h> #include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <inttypes.h> +#include <paths.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + #include <bsdxml.h> #include <libgeom.h> @@ -75,17 +78,14 @@ StartElement(void *userData, const char *name, const char **attr) id = NULL; ref = NULL; for (i = 0; attr[i] != NULL; i += 2) { - if (!strcmp(attr[i], "id")) { + if (strcmp(attr[i], "id") == 0) { id = (void *)strtoumax(attr[i + 1], NULL, 0); mt->nident++; - } else if (!strcmp(attr[i], "ref")) { + } else if (strcmp(attr[i], "ref") == 0) { ref = (void *)strtoumax(attr[i + 1], NULL, 0); - } else - printf("%*.*s[%s = %s]\n", - mt->level + 1, mt->level + 1, "", - attr[i], attr[i + 1]); + } } - if (!strcmp(name, "class") && mt->class == NULL) { + if (strcmp(name, "class") == 0 && mt->class == NULL) { mt->class = calloc(1, sizeof *mt->class); if (mt->class == NULL) { mt->error = errno; @@ -100,7 +100,7 @@ StartElement(void *userData, const char *name, const char **attr) LIST_INIT(&mt->class->lg_config); return; } - if (!strcmp(name, "geom") && mt->geom == NULL) { + if (strcmp(name, "geom") == 0 && mt->geom == NULL) { mt->geom = calloc(1, sizeof *mt->geom); if (mt->geom == NULL) { mt->error = errno; @@ -116,11 +116,11 @@ StartElement(void *userData, const char *name, const char **attr) LIST_INIT(&mt->geom->lg_config); return; } - if (!strcmp(name, "class") && mt->geom != NULL) { + if (strcmp(name, "class") == 0 && mt->geom != NULL) { mt->geom->lg_class = ref; return; } - if (!strcmp(name, "consumer") && mt->consumer == NULL) { + if (strcmp(name, "consumer") == 0 && mt->consumer == NULL) { mt->consumer = calloc(1, sizeof *mt->consumer); if (mt->consumer == NULL) { mt->error = errno; @@ -135,15 +135,15 @@ StartElement(void *userData, const char *name, const char **attr) LIST_INIT(&mt->consumer->lg_config); return; } - if (!strcmp(name, "geom") && mt->consumer != NULL) { + if (strcmp(name, "geom") == 0 && mt->consumer != NULL) { mt->consumer->lg_geom = ref; return; } - if (!strcmp(name, "provider") && mt->consumer != NULL) { + if (strcmp(name, "provider") == 0 && mt->consumer != NULL) { mt->consumer->lg_provider = ref; return; } - if (!strcmp(name, "provider") && mt->provider == NULL) { + if (strcmp(name, "provider") == 0 && mt->provider == NULL) { mt->provider = calloc(1, sizeof *mt->provider); if (mt->provider == NULL) { mt->error = errno; @@ -159,11 +159,11 @@ StartElement(void *userData, const char *name, const char **attr) LIST_INIT(&mt->provider->lg_config); return; } - if (!strcmp(name, "geom") && mt->provider != NULL) { + if (strcmp(name, "geom") == 0 && mt->provider != NULL) { mt->provider->lg_geom = ref; return; } - if (!strcmp(name, "config")) { + if (strcmp(name, "config") == 0) { if (mt->provider != NULL) { mt->config = &mt->provider->lg_config; return; @@ -210,7 +210,7 @@ EndElement(void *userData, const char *name) p = NULL; } - if (!strcmp(name, "name")) { + if (strcmp(name, "name") == 0) { if (mt->provider != NULL) { mt->provider->lg_name = p; return; @@ -222,47 +222,47 @@ EndElement(void *userData, const char *name) return; } } - if (!strcmp(name, "rank") && mt->geom != NULL) { + if (strcmp(name, "rank") == 0 && mt->geom != NULL) { mt->geom->lg_rank = strtoul(p, NULL, 0); free(p); return; } - if (!strcmp(name, "mode") && mt->provider != NULL) { + if (strcmp(name, "mode") == 0 && mt->provider != NULL) { mt->provider->lg_mode = p; return; } - if (!strcmp(name, "mode") && mt->consumer != NULL) { + if (strcmp(name, "mode") == 0 && mt->consumer != NULL) { mt->consumer->lg_mode = p; return; } - if (!strcmp(name, "mediasize") && mt->provider != NULL) { + if (strcmp(name, "mediasize") == 0 && mt->provider != NULL) { mt->provider->lg_mediasize = strtoumax(p, NULL, 0); free(p); return; } - if (!strcmp(name, "sectorsize") && mt->provider != NULL) { + if (strcmp(name, "sectorsize") == 0 && mt->provider != NULL) { mt->provider->lg_sectorsize = strtoul(p, NULL, 0); free(p); return; } - if (!strcmp(name, "stripesize") && mt->provider != NULL) { + if (strcmp(name, "stripesize") == 0 && mt->provider != NULL) { mt->provider->lg_stripesize = strtoumax(p, NULL, 0); free(p); return; } - if (!strcmp(name, "stripeoffset") && mt->provider != NULL) { + if (strcmp(name, "stripeoffset") == 0 && mt->provider != NULL) { mt->provider->lg_stripeoffset = strtoumax(p, NULL, 0); free(p); return; } - if (!strcmp(name, "config")) { + if (strcmp(name, "config") == 0) { mt->config = NULL; free(p); return; } - if (mt->config != NULL || (!strcmp(name, "wither") && + if (mt->config != NULL || (strcmp(name, "wither") == 0 && (mt->provider != NULL || mt->geom != NULL))) { if (mt->config != NULL) c = mt->config; @@ -301,28 +301,28 @@ EndElement(void *userData, const char *name) free(p); } - if (!strcmp(name, "consumer") && mt->consumer != NULL) { + if (strcmp(name, "consumer") == 0 && mt->consumer != NULL) { mt->consumer = NULL; return; } - if (!strcmp(name, "provider") && mt->provider != NULL) { + if (strcmp(name, "provider") == 0 && mt->provider != NULL) { mt->provider = NULL; return; } - if (!strcmp(name, "geom") && mt->consumer != NULL) { + if (strcmp(name, "geom") == 0 && mt->consumer != NULL) { return; } - if (!strcmp(name, "geom") && mt->provider != NULL) { + if (strcmp(name, "geom") == 0 && mt->provider != NULL) { return; } - if (!strcmp(name, "geom") && mt->geom != NULL) { + if (strcmp(name, "geom") == 0 && mt->geom != NULL) { mt->geom = NULL; return; } - if (!strcmp(name, "class") && mt->geom != NULL) { + if (strcmp(name, "class") == 0 && mt->geom != NULL) { return; } - if (!strcmp(name, "class") && mt->class != NULL) { + if (strcmp(name, "class") == 0 && mt->class != NULL) { mt->class = NULL; return; } @@ -347,7 +347,7 @@ CharData(void *userData , const XML_Char *s , int len) } struct gident * -geom_lookupid(struct gmesh *gmp, const void *id) +geom_lookupid(const struct gmesh *gmp, const void *id) { struct gident *gip; @@ -413,6 +413,7 @@ geom_xml2tree(struct gmesh *gmp, char *p) return (ENOMEM); i = 0; /* Collect all identifiers */ + /* XXX we should check for duplicate identifiers */ LIST_FOREACH(cl, &gmp->lg_class, lg_class) { gmp->lg_ident[i].lg_id = cl->lg_id; gmp->lg_ident[i].lg_ptr = cl; @@ -441,8 +442,9 @@ geom_xml2tree(struct gmesh *gmp, char *p) LIST_FOREACH(cl, &gmp->lg_class, lg_class) { LIST_FOREACH(ge, &cl->lg_geom, lg_geom) { ge->lg_class = geom_lookupidptr(gmp, ge->lg_class); - LIST_FOREACH(pr, &ge->lg_provider, lg_provider) + LIST_FOREACH(pr, &ge->lg_provider, lg_provider) { pr->lg_geom = geom_lookupidptr(gmp, pr->lg_geom); + } LIST_FOREACH(co, &ge->lg_consumer, lg_consumer) { co->lg_geom = geom_lookupidptr(gmp, co->lg_geom); if (co->lg_provider != NULL) { @@ -522,22 +524,22 @@ geom_deletetree(struct gmesh *gmp) break; LIST_REMOVE(cl, lg_class); delete_config(&cl->lg_config); - if (cl->lg_name) free(cl->lg_name); + free(cl->lg_name); for (;;) { ge = LIST_FIRST(&cl->lg_geom); if (ge == NULL) break; LIST_REMOVE(ge, lg_geom); delete_config(&ge->lg_config); - if (ge->lg_name) free(ge->lg_name); + free(ge->lg_name); for (;;) { pr = LIST_FIRST(&ge->lg_provider); if (pr == NULL) break; LIST_REMOVE(pr, lg_provider); delete_config(&pr->lg_config); - if (pr->lg_name) free(pr->lg_name); - if (pr->lg_mode) free(pr->lg_mode); + free(pr->lg_name); + free(pr->lg_mode); free(pr); } for (;;) { @@ -546,7 +548,7 @@ geom_deletetree(struct gmesh *gmp) break; LIST_REMOVE(co, lg_consumer); delete_config(&co->lg_config); - if (co->lg_mode) free(co->lg_mode); + free(co->lg_mode); free(co); } free(ge); diff --git a/lib/libgeom/libgeom.h b/lib/libgeom/libgeom.h index 950508fd3637..2116645bd496 100644 --- a/lib/libgeom/libgeom.h +++ b/lib/libgeom/libgeom.h @@ -133,7 +133,7 @@ struct gprovider { struct gconf lg_config; }; -struct gident * geom_lookupid(struct gmesh *, const void *); +struct gident *geom_lookupid(const struct gmesh *, const void *); int geom_xml2tree(struct gmesh *, char *); int geom_gettree(struct gmesh *); int geom_gettree_geom(struct gmesh *, const char *, const char *, int);home | help
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