Author: manu
Date: Thu Mar 7 18:57:43 2019
New Revision: 344892
URL: https://svnweb.freebsd.org/changeset/base/344892
Log:
stand/common/module: Apply style(9)
Modified:
head/stand/common/module.c
Modified: head/stand/common/module.c
==============================================================================
--- head/stand/common/module.c Thu Mar 7 18:24:16 2019 (r344891)
+++ head/stand/common/module.c Thu Mar 7 18:57:43 2019 (r344892)
@@ -102,105 +102,105 @@ COMMAND_SET(load, "load", "load a kernel or module", c
static int
command_load(int argc, char *argv[])
{
- struct preloaded_file *fp;
- char *typestr;
- char *prefix;
- char *skip;
- int dflag, dofile, dokld, ch, error;
+ struct preloaded_file *fp;
+ char *typestr;
+ char *prefix;
+ char *skip;
+ int dflag, dofile, dokld, ch, error;
- dflag = dokld = dofile = 0;
- optind = 1;
- optreset = 1;
- typestr = NULL;
- if (argc == 1) {
- command_errmsg = "no filename specified";
- return (CMD_CRIT);
- }
- prefix = skip = NULL;
- while ((ch = getopt(argc, argv, "dkp:s:t:")) != -1) {
- switch(ch) {
- case 'd':
- dflag++;
- break;
- case 'k':
- dokld = 1;
- break;
- case 'p':
- prefix = optarg;
- break;
- case 's':
- skip = optarg;
- break;
- case 't':
- typestr = optarg;
- dofile = 1;
- break;
- case '?':
- default:
- /* getopt has already reported an error */
- return (CMD_OK);
+ dflag = dokld = dofile = 0;
+ optind = 1;
+ optreset = 1;
+ typestr = NULL;
+ if (argc == 1) {
+ command_errmsg = "no filename specified";
+ return (CMD_CRIT);
}
- }
- argv += (optind - 1);
- argc -= (optind - 1);
-
- /*
- * Request to load a raw file?
- */
- if (dofile) {
- if ((argc != 2) || (typestr == NULL) || (*typestr == 0)) {
- command_errmsg = "invalid load type";
- return (CMD_CRIT);
+ prefix = skip = NULL;
+ while ((ch = getopt(argc, argv, "dkp:s:t:")) != -1) {
+ switch(ch) {
+ case 'd':
+ dflag++;
+ break;
+ case 'k':
+ dokld = 1;
+ break;
+ case 'p':
+ prefix = optarg;
+ break;
+ case 's':
+ skip = optarg;
+ break;
+ case 't':
+ typestr = optarg;
+ dofile = 1;
+ break;
+ case '?':
+ default:
+ /* getopt has already reported an error */
+ return (CMD_OK);
+ }
}
+ argv += (optind - 1);
+ argc -= (optind - 1);
+ /*
+ * Request to load a raw file?
+ */
+ if (dofile) {
+ if ((argc != 2) || (typestr == NULL) || (*typestr == 0)) {
+ command_errmsg = "invalid load type";
+ return (CMD_CRIT);
+ }
+
#ifdef LOADER_VERIEXEC
- if (strncmp(typestr, "manifest", 8) == 0) {
- if (dflag > 0)
- ve_debug_set(dflag);
- return (load_manifest(argv[1], prefix, skip, NULL));
- }
+ if (strncmp(typestr, "manifest", 8) == 0) {
+ if (dflag > 0)
+ ve_debug_set(dflag);
+ return (load_manifest(argv[1], prefix, skip, NULL));
+ }
#endif
- fp = file_findfile(argv[1], typestr);
- if (fp) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "warning: file '%s' already loaded", argv[1]);
- return (CMD_WARN);
- }
+ fp = file_findfile(argv[1], typestr);
+ if (fp) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "warning: file '%s' already loaded", argv[1]);
+ return (CMD_WARN);
+ }
- if (file_loadraw(argv[1], typestr, 1) != NULL)
- return (CMD_OK);
+ if (file_loadraw(argv[1], typestr, 1) != NULL)
+ return (CMD_OK);
- /* Failing to load mfs_root is never going to end well! */
- if (strcmp("mfs_root", typestr) == 0)
- return (CMD_FATAL);
+ /* Failing to load mfs_root is never going to end well! */
+ if (strcmp("mfs_root", typestr) == 0)
+ return (CMD_FATAL);
- return (CMD_ERROR);
- }
- /*
- * Do we have explicit KLD load ?
- */
- if (dokld || file_havepath(argv[1])) {
- error = mod_loadkld(argv[1], argc - 2, argv + 2);
- if (error == EEXIST) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "warning: KLD '%s' already loaded", argv[1]);
- return (CMD_WARN);
+ return (CMD_ERROR);
}
+ /*
+ * Do we have explicit KLD load ?
+ */
+ if (dokld || file_havepath(argv[1])) {
+ error = mod_loadkld(argv[1], argc - 2, argv + 2);
+ if (error == EEXIST) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "warning: KLD '%s' already loaded", argv[1]);
+ return (CMD_WARN);
+ }
- return (error == 0 ? CMD_OK : CMD_CRIT);
- }
- /*
- * Looks like a request for a module.
- */
- error = mod_load(argv[1], NULL, argc - 2, argv + 2);
- if (error == EEXIST) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "warning: module '%s' already loaded", argv[1]);
- return (CMD_WARN);
- }
+ return (error == 0 ? CMD_OK : CMD_CRIT);
+ }
+ /*
+ * Looks like a request for a module.
+ */
+ error = mod_load(argv[1], NULL, argc - 2, argv + 2);
+ if (error == EEXIST) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "warning: module '%s' already loaded", argv[1]);
+ return (CMD_WARN);
+ }
- return (error == 0 ? CMD_OK : CMD_CRIT);
+ return (error == 0 ? CMD_OK : CMD_CRIT);
}
#ifdef LOADER_GELI_SUPPORT
@@ -209,53 +209,53 @@ COMMAND_SET(load_geli, "load_geli", "load a geli key",
static int
command_load_geli(int argc, char *argv[])
{
- char typestr[80];
- char *cp;
- int ch, num;
+ char typestr[80];
+ char *cp;
+ int ch, num;
- if (argc < 3) {
- command_errmsg = "usage is [-n key#] <prov> <file>";
- return(CMD_ERROR);
- }
+ if (argc < 3) {
+ command_errmsg = "usage is [-n key#] <prov> <file>";
+ return(CMD_ERROR);
+ }
- num = 0;
- optind = 1;
- optreset = 1;
- while ((ch = getopt(argc, argv, "n:")) != -1) {
- switch(ch) {
- case 'n':
- num = strtol(optarg, &cp, 0);
- if (cp == optarg) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "bad key index '%s'", optarg);
- return(CMD_ERROR);
- }
- break;
- case '?':
- default:
- /* getopt has already reported an error */
- return(CMD_OK);
+ num = 0;
+ optind = 1;
+ optreset = 1;
+ while ((ch = getopt(argc, argv, "n:")) != -1) {
+ switch(ch) {
+ case 'n':
+ num = strtol(optarg, &cp, 0);
+ if (cp == optarg) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "bad key index '%s'", optarg);
+ return(CMD_ERROR);
+ }
+ break;
+ case '?':
+ default:
+ /* getopt has already reported an error */
+ return(CMD_OK);
+ }
}
- }
- argv += (optind - 1);
- argc -= (optind - 1);
- sprintf(typestr, "%s:geli_keyfile%d", argv[1], num);
- return (file_loadraw(argv[2], typestr, 1) ? CMD_OK : CMD_ERROR);
+ argv += (optind - 1);
+ argc -= (optind - 1);
+ sprintf(typestr, "%s:geli_keyfile%d", argv[1], num);
+ return (file_loadraw(argv[2], typestr, 1) ? CMD_OK : CMD_ERROR);
}
#endif
void
unload(void)
{
- struct preloaded_file *fp;
+ struct preloaded_file *fp;
- while (preloaded_files != NULL) {
- fp = preloaded_files;
- preloaded_files = preloaded_files->f_next;
- file_discard(fp);
- }
- loadaddr = 0;
- unsetenv("kernelname");
+ while (preloaded_files != NULL) {
+ fp = preloaded_files;
+ preloaded_files = preloaded_files->f_next;
+ file_discard(fp);
+ }
+ loadaddr = 0;
+ unsetenv("kernelname");
}
COMMAND_SET(unload, "unload", "unload all modules", command_unload);
@@ -263,8 +263,8 @@ COMMAND_SET(unload, "unload", "unload all modules", co
static int
command_unload(int argc, char *argv[])
{
- unload();
- return(CMD_OK);
+ unload();
+ return(CMD_OK);
}
COMMAND_SET(lsmod, "lsmod", "list loaded modules", command_lsmod);
@@ -272,66 +272,66 @@ COMMAND_SET(lsmod, "lsmod", "list loaded modules", com
static int
command_lsmod(int argc, char *argv[])
{
- struct preloaded_file *fp;
- struct kernel_module *mp;
- struct file_metadata *md;
- char lbuf[80];
- int ch, verbose, ret = 0;
+ struct preloaded_file *fp;
+ struct kernel_module *mp;
+ struct file_metadata *md;
+ char lbuf[80];
+ int ch, verbose, ret = 0;
- verbose = 0;
- optind = 1;
- optreset = 1;
- while ((ch = getopt(argc, argv, "v")) != -1) {
- switch(ch) {
- case 'v':
- verbose = 1;
- break;
- case '?':
- default:
- /* getopt has already reported an error */
- return(CMD_OK);
+ verbose = 0;
+ optind = 1;
+ optreset = 1;
+ while ((ch = getopt(argc, argv, "v")) != -1) {
+ switch(ch) {
+ case 'v':
+ verbose = 1;
+ break;
+ case '?':
+ default:
+ /* getopt has already reported an error */
+ return(CMD_OK);
+ }
}
- }
- pager_open();
- for (fp = preloaded_files; fp; fp = fp->f_next) {
- snprintf(lbuf, sizeof(lbuf), " %p: ", (void *) fp->f_addr);
- pager_output(lbuf);
- pager_output(fp->f_name);
- snprintf(lbuf, sizeof(lbuf), " (%s, 0x%lx)\n", fp->f_type,
- (long)fp->f_size);
- if (pager_output(lbuf))
- break;
- if (fp->f_args != NULL) {
- pager_output(" args: ");
- pager_output(fp->f_args);
- if (pager_output("\n"))
- break;
- }
- if (fp->f_modules) {
- pager_output(" modules: ");
- for (mp = fp->f_modules; mp; mp = mp->m_next) {
- snprintf(lbuf, sizeof(lbuf), "%s.%d ", mp->m_name,
- mp->m_version);
+ pager_open();
+ for (fp = preloaded_files; fp; fp = fp->f_next) {
+ snprintf(lbuf, sizeof(lbuf), " %p: ", (void *) fp->f_addr);
pager_output(lbuf);
- }
- if (pager_output("\n"))
- break;
- }
- if (verbose) {
- /* XXX could add some formatting smarts here to display some better
*/
- for (md = fp->f_metadata; md != NULL; md = md->md_next) {
- snprintf(lbuf, sizeof(lbuf), " 0x%04x, 0x%lx\n",
- md->md_type, (long) md->md_size);
+ pager_output(fp->f_name);
+ snprintf(lbuf, sizeof(lbuf), " (%s, 0x%lx)\n", fp->f_type,
+ (long)fp->f_size);
if (pager_output(lbuf))
break;
- }
+ if (fp->f_args != NULL) {
+ pager_output(" args: ");
+ pager_output(fp->f_args);
+ if (pager_output("\n"))
+ break;
+ }
+ if (fp->f_modules) {
+ pager_output(" modules: ");
+ for (mp = fp->f_modules; mp; mp = mp->m_next) {
+ snprintf(lbuf, sizeof(lbuf), "%s.%d ",
mp->m_name,
+ mp->m_version);
+ pager_output(lbuf);
+ }
+ if (pager_output("\n"))
+ break;
+ }
+ if (verbose) {
+ /* XXX could add some formatting smarts here to display
some better */
+ for (md = fp->f_metadata; md != NULL; md = md->md_next)
{
+ snprintf(lbuf, sizeof(lbuf), " 0x%04x,
0x%lx\n",
+ md->md_type, (long) md->md_size);
+ if (pager_output(lbuf))
+ break;
+ }
+ }
+ if (ret)
+ break;
}
- if (ret)
- break;
- }
- pager_close();
- return(CMD_OK);
+ pager_close();
+ return(CMD_OK);
}
/*
@@ -340,86 +340,86 @@ command_lsmod(int argc, char *argv[])
int
file_load(char *filename, vm_offset_t dest, struct preloaded_file **result)
{
- static int last_file_format = 0;
- struct preloaded_file *fp;
- int error;
- int i;
+ static int last_file_format = 0;
+ struct preloaded_file *fp;
+ int error;
+ int i;
- if (archsw.arch_loadaddr != NULL)
- dest = archsw.arch_loadaddr(LOAD_RAW, filename, dest);
+ if (archsw.arch_loadaddr != NULL)
+ dest = archsw.arch_loadaddr(LOAD_RAW, filename, dest);
- error = EFTYPE;
- for (i = last_file_format, fp = NULL;
- file_formats[i] && fp == NULL; i++) {
- error = (file_formats[i]->l_load)(filename, dest, &fp);
- if (error == 0) {
- fp->f_loader = last_file_format = i; /* remember the loader */
- *result = fp;
- break;
- } else if (last_file_format == i && i != 0) {
- /* Restart from the beginning */
- i = -1;
- last_file_format = 0;
- fp = NULL;
- continue;
+ error = EFTYPE;
+ for (i = last_file_format, fp = NULL;
+ file_formats[i] && fp == NULL; i++) {
+ error = (file_formats[i]->l_load)(filename, dest, &fp);
+ if (error == 0) {
+ fp->f_loader = last_file_format = i; /* remember the
loader */
+ *result = fp;
+ break;
+ } else if (last_file_format == i && i != 0) {
+ /* Restart from the beginning */
+ i = -1;
+ last_file_format = 0;
+ fp = NULL;
+ continue;
+ }
+ if (error == EFTYPE)
+ continue; /* Unknown to this handler? */
+ if (error) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "can't load file '%s': %s", filename,
strerror(error));
+ break;
+ }
}
- if (error == EFTYPE)
- continue; /* Unknown to this handler? */
- if (error) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "can't load file '%s': %s", filename, strerror(error));
- break;
- }
- }
- return (error);
+ return (error);
}
static int
file_load_dependencies(struct preloaded_file *base_file)
{
- struct file_metadata *md;
- struct preloaded_file *fp;
- struct mod_depend *verinfo;
- struct kernel_module *mp;
- char *dmodname;
- int error;
+ struct file_metadata *md;
+ struct preloaded_file *fp;
+ struct mod_depend *verinfo;
+ struct kernel_module *mp;
+ char *dmodname;
+ int error;
- md = file_findmetadata(base_file, MODINFOMD_DEPLIST);
- if (md == NULL)
- return (0);
- error = 0;
- do {
- verinfo = (struct mod_depend*)md->md_data;
- dmodname = (char *)(verinfo + 1);
- if (file_findmodule(NULL, dmodname, verinfo) == NULL) {
- printf("loading required module '%s'\n", dmodname);
- error = mod_load(dmodname, verinfo, 0, NULL);
- if (error)
- break;
- /*
- * If module loaded via kld name which isn't listed
- * in the linker.hints file, we should check if it have
- * required version.
- */
- mp = file_findmodule(NULL, dmodname, verinfo);
- if (mp == NULL) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "module '%s' exists but with wrong version", dmodname);
- error = ENOENT;
- break;
- }
+ md = file_findmetadata(base_file, MODINFOMD_DEPLIST);
+ if (md == NULL)
+ return (0);
+ error = 0;
+ do {
+ verinfo = (struct mod_depend*)md->md_data;
+ dmodname = (char *)(verinfo + 1);
+ if (file_findmodule(NULL, dmodname, verinfo) == NULL) {
+ printf("loading required module '%s'\n", dmodname);
+ error = mod_load(dmodname, verinfo, 0, NULL);
+ if (error)
+ break;
+ /*
+ * If module loaded via kld name which isn't listed
+ * in the linker.hints file, we should check if it have
+ * required version.
+ */
+ mp = file_findmodule(NULL, dmodname, verinfo);
+ if (mp == NULL) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "module '%s' exists but with wrong version",
dmodname);
+ error = ENOENT;
+ break;
+ }
+ }
+ md = metadata_next(md, MODINFOMD_DEPLIST);
+ } while (md);
+ if (!error)
+ return (0);
+ /* Load failed; discard everything */
+ while (base_file != NULL) {
+ fp = base_file;
+ base_file = base_file->f_next;
+ file_discard(fp);
}
- md = metadata_next(md, MODINFOMD_DEPLIST);
- } while (md);
- if (!error)
- return (0);
- /* Load failed; discard everything */
- while (base_file != NULL) {
- fp = base_file;
- base_file = base_file->f_next;
- file_discard(fp);
- }
- return (error);
+ return (error);
}
/*
@@ -429,82 +429,82 @@ file_load_dependencies(struct preloaded_file *base_fil
struct preloaded_file *
file_loadraw(const char *fname, char *type, int insert)
{
- struct preloaded_file *fp;
- char *name;
- int fd, got;
- vm_offset_t laddr;
+ struct preloaded_file *fp;
+ char *name;
+ int fd, got;
+ vm_offset_t laddr;
- /* We can't load first */
- if ((file_findfile(NULL, NULL)) == NULL) {
- command_errmsg = "can't load file before kernel";
- return(NULL);
- }
+ /* We can't load first */
+ if ((file_findfile(NULL, NULL)) == NULL) {
+ command_errmsg = "can't load file before kernel";
+ return(NULL);
+ }
- /* locate the file on the load path */
- name = file_search(fname, NULL);
- if (name == NULL) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "can't find '%s'", fname);
- return(NULL);
- }
+ /* locate the file on the load path */
+ name = file_search(fname, NULL);
+ if (name == NULL) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "can't find '%s'", fname);
+ return(NULL);
+ }
- if ((fd = open(name, O_RDONLY)) < 0) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "can't open '%s': %s", name, strerror(errno));
- free(name);
- return(NULL);
- }
+ if ((fd = open(name, O_RDONLY)) < 0) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "can't open '%s': %s", name, strerror(errno));
+ free(name);
+ return(NULL);
+ }
#ifdef LOADER_VERIEXEC
- if (verify_file(fd, name, 0, VE_MUST) < 0) {
- sprintf(command_errbuf, "can't verify '%s'", name);
- free(name);
- close(fd);
- return(NULL);
- }
+ if (verify_file(fd, name, 0, VE_MUST) < 0) {
+ sprintf(command_errbuf, "can't verify '%s'", name);
+ free(name);
+ close(fd);
+ return(NULL);
+ }
#endif
- if (archsw.arch_loadaddr != NULL)
- loadaddr = archsw.arch_loadaddr(LOAD_RAW, name, loadaddr);
+ if (archsw.arch_loadaddr != NULL)
+ loadaddr = archsw.arch_loadaddr(LOAD_RAW, name, loadaddr);
- printf("%s ", name);
+ printf("%s ", name);
- laddr = loadaddr;
- for (;;) {
- /* read in 4k chunks; size is not really important */
- got = archsw.arch_readin(fd, laddr, 4096);
- if (got == 0) /* end of file */
- break;
- if (got < 0) { /* error */
- snprintf(command_errbuf, sizeof(command_errbuf),
- "error reading '%s': %s", name, strerror(errno));
- free(name);
- close(fd);
- return(NULL);
+ laddr = loadaddr;
+ for (;;) {
+ /* read in 4k chunks; size is not really important */
+ got = archsw.arch_readin(fd, laddr, 4096);
+ if (got == 0) /* end of file */
+ break;
+ if (got < 0) { /* error */
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "error reading '%s': %s", name, strerror(errno));
+ free(name);
+ close(fd);
+ return(NULL);
+ }
+ laddr += got;
}
- laddr += got;
- }
- printf("size=%#jx\n", (uintmax_t)(laddr - loadaddr));
+ printf("size=%#jx\n", (uintmax_t)(laddr - loadaddr));
- /* Looks OK so far; create & populate control structure */
- fp = file_alloc();
- fp->f_name = strdup(name);
- fp->f_type = strdup(type);
- fp->f_args = NULL;
- fp->f_metadata = NULL;
- fp->f_loader = -1;
- fp->f_addr = loadaddr;
- fp->f_size = laddr - loadaddr;
+ /* Looks OK so far; create & populate control structure */
+ fp = file_alloc();
+ fp->f_name = strdup(name);
+ fp->f_type = strdup(type);
+ fp->f_args = NULL;
+ fp->f_metadata = NULL;
+ fp->f_loader = -1;
+ fp->f_addr = loadaddr;
+ fp->f_size = laddr - loadaddr;
- /* recognise space consumption */
- loadaddr = laddr;
+ /* recognise space consumption */
+ loadaddr = laddr;
- /* Add to the list of loaded files */
- if (insert != 0)
- file_insert_tail(fp);
- close(fd);
- return(fp);
+ /* Add to the list of loaded files */
+ if (insert != 0)
+ file_insert_tail(fp);
+ close(fd);
+ return(fp);
}
/*
@@ -515,35 +515,35 @@ file_loadraw(const char *fname, char *type, int insert
int
mod_load(char *modname, struct mod_depend *verinfo, int argc, char *argv[])
{
- struct kernel_module *mp;
- int err;
- char *filename;
+ struct kernel_module *mp;
+ int err;
+ char *filename;
- if (file_havepath(modname)) {
- printf("Warning: mod_load() called instead of mod_loadkld() for module
'%s'\n", modname);
- return (mod_loadkld(modname, argc, argv));
- }
- /* see if module is already loaded */
- mp = file_findmodule(NULL, modname, verinfo);
- if (mp) {
+ if (file_havepath(modname)) {
+ printf("Warning: mod_load() called instead of mod_loadkld() for
module '%s'\n", modname);
+ return (mod_loadkld(modname, argc, argv));
+ }
+ /* see if module is already loaded */
+ mp = file_findmodule(NULL, modname, verinfo);
+ if (mp) {
#ifdef moduleargs
- if (mp->m_args)
- free(mp->m_args);
- mp->m_args = unargv(argc, argv);
+ if (mp->m_args)
+ free(mp->m_args);
+ mp->m_args = unargv(argc, argv);
#endif
- snprintf(command_errbuf, sizeof(command_errbuf),
- "warning: module '%s' already loaded", mp->m_name);
- return (0);
- }
- /* locate file with the module on the search path */
- filename = mod_searchmodule(modname, verinfo);
- if (filename == NULL) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "can't find '%s'", modname);
- return (ENOENT);
- }
- err = mod_loadkld(filename, argc, argv);
- return (err);
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "warning: module '%s' already loaded", mp->m_name);
+ return (0);
+ }
+ /* locate file with the module on the search path */
+ filename = mod_searchmodule(modname, verinfo);
+ if (filename == NULL) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "can't find '%s'", modname);
+ return (ENOENT);
+ }
+ err = mod_loadkld(filename, argc, argv);
+ return (err);
}
/*
@@ -553,57 +553,57 @@ mod_load(char *modname, struct mod_depend *verinfo, in
int
mod_loadkld(const char *kldname, int argc, char *argv[])
{
- struct preloaded_file *fp, *last_file;
- int err;
- char *filename;
+ struct preloaded_file *fp, *last_file;
+ int err;
+ char *filename;
- /*
- * Get fully qualified KLD name
- */
- filename = file_search(kldname, kld_ext_list);
- if (filename == NULL) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "can't find '%s'", kldname);
- return (ENOENT);
- }
- /*
- * Check if KLD already loaded
- */
- fp = file_findfile(filename, NULL);
- if (fp) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "warning: KLD '%s' already loaded", filename);
- free(filename);
- return (0);
- }
- for (last_file = preloaded_files;
- last_file != NULL && last_file->f_next != NULL;
- last_file = last_file->f_next)
- ;
+ /*
+ * Get fully qualified KLD name
+ */
+ filename = file_search(kldname, kld_ext_list);
+ if (filename == NULL) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "can't find '%s'", kldname);
+ return (ENOENT);
+ }
+ /*
+ * Check if KLD already loaded
+ */
+ fp = file_findfile(filename, NULL);
+ if (fp) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "warning: KLD '%s' already loaded", filename);
+ free(filename);
+ return (0);
+ }
+ for (last_file = preloaded_files;
+ last_file != NULL && last_file->f_next != NULL;
+ last_file = last_file->f_next)
+ ;
- do {
- err = file_load(filename, loadaddr, &fp);
- if (err)
- break;
- fp->f_args = unargv(argc, argv);
- loadaddr = fp->f_addr + fp->f_size;
- file_insert_tail(fp); /* Add to the list of loaded files */
- if (file_load_dependencies(fp) != 0) {
- err = ENOENT;
- last_file->f_next = NULL;
- loadaddr = last_file->f_addr + last_file->f_size;
- fp = NULL;
- break;
+ do {
+ err = file_load(filename, loadaddr, &fp);
+ if (err)
+ break;
+ fp->f_args = unargv(argc, argv);
+ loadaddr = fp->f_addr + fp->f_size;
+ file_insert_tail(fp); /* Add to the list of loaded
files */
+ if (file_load_dependencies(fp) != 0) {
+ err = ENOENT;
+ last_file->f_next = NULL;
+ loadaddr = last_file->f_addr + last_file->f_size;
+ fp = NULL;
+ break;
+ }
+ } while(0);
+ if (err == EFTYPE) {
+ snprintf(command_errbuf, sizeof(command_errbuf),
+ "don't know how to load module '%s'", filename);
}
- } while(0);
- if (err == EFTYPE) {
- snprintf(command_errbuf, sizeof(command_errbuf),
- "don't know how to load module '%s'", filename);
- }
- if (err && fp)
- file_discard(fp);
- free(filename);
- return (err);
+ if (err && fp)
+ file_discard(fp);
+ free(filename);
+ return (err);
}
/*
@@ -613,14 +613,14 @@ mod_loadkld(const char *kldname, int argc, char *argv[
struct preloaded_file *
file_findfile(const char *name, const char *type)
{
- struct preloaded_file *fp;
+ struct preloaded_file *fp;
- for (fp = preloaded_files; fp != NULL; fp = fp->f_next) {
- if (((name == NULL) || !strcmp(name, fp->f_name)) &&
- ((type == NULL) || !strcmp(type, fp->f_type)))
- break;
- }
- return (fp);
+ for (fp = preloaded_files; fp != NULL; fp = fp->f_next) {
+ if (((name == NULL) || !strcmp(name, fp->f_name)) &&
+ ((type == NULL) || !strcmp(type, fp->f_type)))
+ break;
+ }
+ return (fp);
}
/*
@@ -631,35 +631,35 @@ struct kernel_module *
file_findmodule(struct preloaded_file *fp, char *modname,
struct mod_depend *verinfo)
{
- struct kernel_module *mp, *best;
- int bestver, mver;
+ struct kernel_module *mp, *best;
+ int bestver, mver;
- if (fp == NULL) {
- for (fp = preloaded_files; fp; fp = fp->f_next) {
- mp = file_findmodule(fp, modname, verinfo);
- if (mp)
- return (mp);
+ if (fp == NULL) {
+ for (fp = preloaded_files; fp; fp = fp->f_next) {
+ mp = file_findmodule(fp, modname, verinfo);
+ if (mp)
+ return (mp);
+ }
+ return (NULL);
}
- return (NULL);
- }
- best = NULL;
- bestver = 0;
- for (mp = fp->f_modules; mp; mp = mp->m_next) {
- if (strcmp(modname, mp->m_name) == 0) {
- if (verinfo == NULL)
- return (mp);
- mver = mp->m_version;
- if (mver == verinfo->md_ver_preferred)
- return (mp);
- if (mver >= verinfo->md_ver_minimum &&
- mver <= verinfo->md_ver_maximum &&
- mver > bestver) {
- best = mp;
- bestver = mver;
- }
+ best = NULL;
+ bestver = 0;
+ for (mp = fp->f_modules; mp; mp = mp->m_next) {
+ if (strcmp(modname, mp->m_name) == 0) {
+ if (verinfo == NULL)
+ return (mp);
+ mver = mp->m_version;
+ if (mver == verinfo->md_ver_preferred)
+ return (mp);
+ if (mver >= verinfo->md_ver_minimum &&
+ mver <= verinfo->md_ver_maximum &&
+ mver > bestver) {
+ best = mp;
+ bestver = mver;
+ }
+ }
}
- }
- return (best);
+ return (best);
}
/*
* Make a copy of (size) bytes of data from (p), and associate them as
@@ -668,14 +668,14 @@ file_findmodule(struct preloaded_file *fp, char *modna
void
file_addmetadata(struct preloaded_file *fp, int type, size_t size, void *p)
{
- struct file_metadata *md;
+ struct file_metadata *md;
- md = malloc(sizeof(struct file_metadata) - sizeof(md->md_data) + size);
- md->md_size = size;
- md->md_type = type;
- bcopy(p, md->md_data, size);
- md->md_next = fp->f_metadata;
- fp->f_metadata = md;
+ md = malloc(sizeof(struct file_metadata) - sizeof(md->md_data) + size);
+ md->md_size = size;
+ md->md_type = type;
+ bcopy(p, md->md_data, size);
+ md->md_next = fp->f_metadata;
+ fp->f_metadata = md;
}
/*
@@ -684,12 +684,12 @@ file_addmetadata(struct preloaded_file *fp, int type,
struct file_metadata *
file_findmetadata(struct preloaded_file *fp, int type)
{
- struct file_metadata *md;
+ struct file_metadata *md;
- for (md = fp->f_metadata; md != NULL; md = md->md_next)
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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