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Clean up whitespace.

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This commit is contained in:
Christopher Faylor
2011-12-17 23:39:47 +00:00
parent 988d896c0a
commit 1b23b30b29
57 changed files with 893 additions and 894 deletions
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468
winsup/utils/setfacl.c
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@ -56,7 +56,7 @@ mode_t getperm (char *in)
{
int i = atoi (in);
if (i < 0 || i > 7)
return ILLEGAL_MODE;
return ILLEGAL_MODE;
return i << 6 | i << 3 | i;
}
if (strlen (in) > 3 && strchr (" \t\n\r#", in[3]))
@ -68,8 +68,8 @@ mode_t getperm (char *in)
|| !strchr ("x-", in[2]))
return ILLEGAL_MODE;
return (in[0] == 'r' ? S_IROTH : 0)
| (in[1] == 'w' ? S_IWOTH : 0)
| (in[2] == 'x' ? S_IXOTH : 0);
| (in[1] == 'w' ? S_IWOTH : 0)
| (in[2] == 'x' ? S_IXOTH : 0);
}
BOOL
@ -127,34 +127,34 @@ getaclentry (action_t action, char *c, aclent_t *ace)
can't be deleted. */
c2 = strchrnul (c + 1, ':');
if (*c2 == ':')
*c2++ = '\0';
*c2++ = '\0';
else if (action != Delete)
return FALSE;
else if (!(ace->a_type & ACL_DEFAULT))
return FALSE;
/* Fetch user/group id. */
if (isdigit ((unsigned char) *c))
{
char *c3;
{
char *c3;
ace->a_id = strtol (c, &c3, 10);
if (*c3)
return FALSE;
}
ace->a_id = strtol (c, &c3, 10);
if (*c3)
return FALSE;
}
else if (ace->a_type & USER_OBJ)
{
struct passwd *pw = getpwnam (c);
if (!pw)
return FALSE;
ace->a_id = pw->pw_uid;
}
{
struct passwd *pw = getpwnam (c);
if (!pw)
return FALSE;
ace->a_id = pw->pw_uid;
}
else
{
struct group *gr = getgrnam (c);
if (!gr)
return FALSE;
ace->a_id = gr->gr_gid;
}
{
struct group *gr = getgrnam (c);
if (!gr)
return FALSE;
ace->a_id = gr->gr_gid;
}
if (ace->a_type & USER_OBJ)
{
ace->a_type &= ~USER_OBJ;
@ -194,28 +194,28 @@ getaclentries (action_t action, char *buf, aclent_t *acls, int *idx)
char fbuf[256], *fb;
if (!strcmp (buf, "-"))
fp = stdin;
fp = stdin;
else if (! (fp = fopen (buf, "r")))
return FALSE;
return FALSE;
while ((fb = fgets (fbuf, 256, fp)))
{
{
while (strchr (" \t", *fb))
++fb;
if (strchr ("\n\r#", *fb))
continue;
if (!getaclentry (action, fb, acls + (*idx)++))
{
fclose (fp);
return FALSE;
}
}
if (!getaclentry (action, fb, acls + (*idx)++))
{
fclose (fp);
return FALSE;
}
}
if (fp != stdin)
fclose (fp);
}
else
for (c = strtok (buf, ","); c; c = strtok (NULL, ","))
if (!getaclentry (action, c, acls + (*idx)++))
return FALSE;
return FALSE;
return TRUE;
}
@ -226,7 +226,7 @@ searchace (aclent_t *aclp, int nentries, int type, int id)
for (i = 0; i < nentries; ++i)
if ((aclp[i].a_type == type && (id < 0 || aclp[i].a_id == id))
|| !aclp[i].a_type)
|| !aclp[i].a_type)
return i;
return -1;
}
@ -239,24 +239,24 @@ modacl (aclent_t *tgt, int tcnt, aclent_t *src, int scnt)
for (s = 0; s < scnt; ++s)
{
t = searchace (tgt, MAX_ACL_ENTRIES, src[s].a_type,
(src[s].a_type & (USER | GROUP)) ? src[s].a_id : -1);
(src[s].a_type & (USER | GROUP)) ? src[s].a_id : -1);
if (t < 0)
return -1;
return -1;
if (src[s].a_perm == ILLEGAL_MODE)
{
if (t < tcnt)
{
for (i = t + 1; i < tcnt; ++i)
tgt[i - 1] = tgt[i];
--tcnt;
}
}
{
if (t < tcnt)
{
for (i = t + 1; i < tcnt; ++i)
tgt[i - 1] = tgt[i];
--tcnt;
}
}
else
{
tgt[t] = src[s];
if (t >= tcnt)
++tcnt;
}
{
tgt[t] = src[s];
if (t >= tcnt)
++tcnt;
}
}
return tcnt;
}
@ -290,105 +290,105 @@ static void
usage (FILE * stream)
{
fprintf (stream, ""
"Usage: %s [-r] (-f ACL_FILE | -s acl_entries) FILE...\n"
" %s [-r] ([-d acl_entries] [-m acl_entries]) FILE...\n"
"\n"
"Modify file and directory access control lists (ACLs)\n"
"\n"
" -d, --delete delete one or more specified ACL entries\n"
" -f, --file set ACL entries for FILE to ACL entries read\n"
" from a ACL_FILE\n"
" -m, --modify modify one or more specified ACL entries\n"
" -r, --replace replace mask entry with maximum permissions\n"
" needed for the file group class\n"
" -s, --substitute substitute specified ACL entries for the\n"
" ACL of FILE\n"
" -h, --help output usage information and exit\n"
" -V, --version output version information and exit\n"
"\n"
"At least one of (-d, -f, -m, -s) must be specified\n"
"\n", prog_name, prog_name);
if (stream == stdout)
"Usage: %s [-r] (-f ACL_FILE | -s acl_entries) FILE...\n"
" %s [-r] ([-d acl_entries] [-m acl_entries]) FILE...\n"
"\n"
"Modify file and directory access control lists (ACLs)\n"
"\n"
" -d, --delete delete one or more specified ACL entries\n"
" -f, --file set ACL entries for FILE to ACL entries read\n"
" from a ACL_FILE\n"
" -m, --modify modify one or more specified ACL entries\n"
" -r, --replace replace mask entry with maximum permissions\n"
" needed for the file group class\n"
" -s, --substitute substitute specified ACL entries for the\n"
" ACL of FILE\n"
" -h, --help output usage information and exit\n"
" -V, --version output version information and exit\n"
"\n"
"At least one of (-d, -f, -m, -s) must be specified\n"
"\n", prog_name, prog_name);
if (stream == stdout)
{
printf(""
" Acl_entries are one or more comma-separated ACL entries \n"
" from the following list:\n"
"\n"
" u[ser]::perm\n"
" u[ser]:uid:perm\n"
" g[roup]::perm\n"
" g[roup]:gid:perm\n"
" m[ask]:perm\n"
" o[ther]:perm\n"
"\n"
" Default entries are like the above with the additional\n"
" default identifier. For example: \n"
"\n"
" d[efault]:u[ser]:uid:perm\n"
"\n"
" 'perm' is either a 3-char permissions string in the form\n"
" \"rwx\" with the character - for no permission\n"
" or it is the octal representation of the permissions, a\n"
" value from 0 (equivalent to \"---\") to 7 (\"rwx\").\n"
" 'uid' is a user name or a numerical uid.\n"
" 'gid' is a group name or a numerical gid.\n"
"\n"
"\n"
"For each file given as parameter, %s will either replace its\n"
"complete ACL (-s, -f), or it will add, modify, or delete ACL\n"
"entries.\n"
"\n"
"The following options are supported:\n"
"\n"
"-d Delete one or more specified entries from the file's ACL.\n"
" The owner, group and others entries must not be deleted.\n"
" Acl_entries to be deleted should be specified without\n"
" permissions, as in the following list:\n"
"\n"
" u[ser]:uid\n"
" g[roup]:gid\n"
" d[efault]:u[ser]:uid\n"
" d[efault]:g[roup]:gid\n"
" d[efault]:m[ask]:\n"
" d[efault]:o[ther]:\n"
"\n"
"-f Take the Acl_entries from ACL_FILE one per line. Whitespace\n"
" characters are ignored, and the character \"#\" may be used\n"
" to start a comment. The special filename \"-\" indicates\n"
" reading from stdin.\n"
" Required entries are\n"
" - One user entry for the owner of the file.\n"
" - One group entry for the group of the file.\n"
" - One other entry.\n"
" If additional user and group entries are given:\n"
" - A mask entry for the file group class of the file.\n"
" - No duplicate user or group entries with the same uid/gid.\n"
" If it is a directory:\n"
" - One default user entry for the owner of the file.\n"
" - One default group entry for the group of the file.\n"
" - One default mask entry for the file group class.\n"
" - One default other entry.\n"
"\n"
"-m Add or modify one or more specified ACL entries.\n"
" Acl_entries is a comma-separated list of entries from the \n"
" same list as above.\n"
"\n"
"-r Causes the permissions specified in the mask entry to be\n"
" ignored and replaced by the maximum permissions needed for\n"
" the file group class.\n"
"\n"
"-s Like -f, but substitute the file's ACL with Acl_entries\n"
" specified in a comma-separated list on the command line.\n"
"\n"
"While the -d and -m options may be used in the same command, the\n"
"-f and -s options may be used only exclusively.\n"
"\n"
"Directories may contain default ACL entries. Files created\n"
"in a directory that contains default ACL entries will have\n"
"permissions according to the combination of the current umask,\n"
"the explicit permissions requested and the default ACL entries\n"
"Note: Under Cygwin, the default ACL entries are not taken into\n"
"account currently.\n\n", prog_name);
" Acl_entries are one or more comma-separated ACL entries \n"
" from the following list:\n"
"\n"
" u[ser]::perm\n"
" u[ser]:uid:perm\n"
" g[roup]::perm\n"
" g[roup]:gid:perm\n"
" m[ask]:perm\n"
" o[ther]:perm\n"
"\n"
" Default entries are like the above with the additional\n"
" default identifier. For example: \n"
"\n"
" d[efault]:u[ser]:uid:perm\n"
"\n"
" 'perm' is either a 3-char permissions string in the form\n"
" \"rwx\" with the character - for no permission\n"
" or it is the octal representation of the permissions, a\n"
" value from 0 (equivalent to \"---\") to 7 (\"rwx\").\n"
" 'uid' is a user name or a numerical uid.\n"
" 'gid' is a group name or a numerical gid.\n"
"\n"
"\n"
"For each file given as parameter, %s will either replace its\n"
"complete ACL (-s, -f), or it will add, modify, or delete ACL\n"
"entries.\n"
"\n"
"The following options are supported:\n"
"\n"
"-d Delete one or more specified entries from the file's ACL.\n"
" The owner, group and others entries must not be deleted.\n"
" Acl_entries to be deleted should be specified without\n"
" permissions, as in the following list:\n"
"\n"
" u[ser]:uid\n"
" g[roup]:gid\n"
" d[efault]:u[ser]:uid\n"
" d[efault]:g[roup]:gid\n"
" d[efault]:m[ask]:\n"
" d[efault]:o[ther]:\n"
"\n"
"-f Take the Acl_entries from ACL_FILE one per line. Whitespace\n"
" characters are ignored, and the character \"#\" may be used\n"
" to start a comment. The special filename \"-\" indicates\n"
" reading from stdin.\n"
" Required entries are\n"
" - One user entry for the owner of the file.\n"
" - One group entry for the group of the file.\n"
" - One other entry.\n"
" If additional user and group entries are given:\n"
" - A mask entry for the file group class of the file.\n"
" - No duplicate user or group entries with the same uid/gid.\n"
" If it is a directory:\n"
" - One default user entry for the owner of the file.\n"
" - One default group entry for the group of the file.\n"
" - One default mask entry for the file group class.\n"
" - One default other entry.\n"
"\n"
"-m Add or modify one or more specified ACL entries.\n"
" Acl_entries is a comma-separated list of entries from the \n"
" same list as above.\n"
"\n"
"-r Causes the permissions specified in the mask entry to be\n"
" ignored and replaced by the maximum permissions needed for\n"
" the file group class.\n"
"\n"
"-s Like -f, but substitute the file's ACL with Acl_entries\n"
" specified in a comma-separated list on the command line.\n"
"\n"
"While the -d and -m options may be used in the same command, the\n"
"-f and -s options may be used only exclusively.\n"
"\n"
"Directories may contain default ACL entries. Files created\n"
"in a directory that contains default ACL entries will have\n"
"permissions according to the combination of the current umask,\n"
"the explicit permissions requested and the default ACL entries\n"
"Note: Under Cygwin, the default ACL entries are not taken into\n"
"account currently.\n\n", prog_name);
}
else
fprintf(stream, "Try '%s --help' for more information.\n", prog_name);
@ -410,14 +410,14 @@ static void
print_version ()
{
printf ("setfacl (cygwin) %d.%d.%d\n"
"POSIX ACL modification utility\n"
"Copyright (C) 2000 - %s Red Hat, Inc.\n"
"This is free software; see the source for copying conditions. There is NO\n"
"POSIX ACL modification utility\n"
"Copyright (C) 2000 - %s Red Hat, Inc.\n"
"This is free software; see the source for copying conditions. There is NO\n"
"warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n",
CYGWIN_VERSION_DLL_MAJOR / 1000,
CYGWIN_VERSION_DLL_MAJOR % 1000,
CYGWIN_VERSION_DLL_MINOR,
strrchr (__DATE__, ' ') + 1);
CYGWIN_VERSION_DLL_MAJOR / 1000,
CYGWIN_VERSION_DLL_MAJOR % 1000,
CYGWIN_VERSION_DLL_MINOR,
strrchr (__DATE__, ' ') + 1);
}
int
@ -437,83 +437,83 @@ main (int argc, char **argv)
switch (c)
{
case 'd':
if (action == NoAction)
action = Delete;
else if (action == Modify)
action = ModNDel;
else
{
usage (stderr);
return 1;
if (action == NoAction)
action = Delete;
else if (action == Modify)
action = ModNDel;
else
{
usage (stderr);
return 1;
}
if (! getaclentries (Delete, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
if (! getaclentries (Delete, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
case 'f':
if (action == NoAction)
action = Set;
else
{
usage (stderr);
return 1;
if (action == NoAction)
action = Set;
else
{
usage (stderr);
return 1;
}
if (! getaclentries (SetFromFile, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
if (! getaclentries (SetFromFile, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
case 'h':
usage (stdout);
return 0;
usage (stdout);
return 0;
case 'm':
if (action == NoAction)
action = Modify;
else if (action == Delete)
action = ModNDel;
else
{
usage (stderr);
return 1;
if (action == NoAction)
action = Modify;
else if (action == Delete)
action = ModNDel;
else
{
usage (stderr);
return 1;
}
if (! getaclentries (Modify, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
if (! getaclentries (Modify, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
case 'r':
if (!ropt)
ropt = 1;
else
{
usage (stderr);
return 1;
if (!ropt)
ropt = 1;
else
{
usage (stderr);
return 1;
}
break;
break;
case 's':
if (action == NoAction)
action = Set;
else
{
usage (stderr);
return 1;
if (action == NoAction)
action = Set;
else
{
usage (stderr);
return 1;
}
if (! getaclentries (Set, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
if (! getaclentries (Set, optarg, acls, &aclidx))
{
fprintf (stderr, "%s: illegal acl entries\n", prog_name);
return 2;
}
break;
case 'V':
print_version ();
return 0;
print_version ();
return 0;
default:
fprintf (stderr, "Try `%s --help' for more information.\n", prog_name);
return 1;
fprintf (stderr, "Try `%s --help' for more information.\n", prog_name);
return 1;
}
if (action == NoAction)
{
@ -529,31 +529,31 @@ main (int argc, char **argv)
switch (aclcheck (acls, aclidx, NULL))
{
case GRP_ERROR:
fprintf (stderr, "%s: more than one group entry.\n", prog_name);
return 2;
fprintf (stderr, "%s: more than one group entry.\n", prog_name);
return 2;
case USER_ERROR:
fprintf (stderr, "%s: more than one user entry.\n", prog_name);
return 2;
fprintf (stderr, "%s: more than one user entry.\n", prog_name);
return 2;
case CLASS_ERROR:
fprintf (stderr, "%s: more than one mask entry.\n", prog_name);
return 2;
fprintf (stderr, "%s: more than one mask entry.\n", prog_name);
return 2;
case OTHER_ERROR:
fprintf (stderr, "%s: more than one other entry.\n", prog_name);
return 2;
fprintf (stderr, "%s: more than one other entry.\n", prog_name);
return 2;
case DUPLICATE_ERROR:
fprintf (stderr, "%s: duplicate additional user or group.\n", prog_name);
return 2;
fprintf (stderr, "%s: duplicate additional user or group.\n", prog_name);
return 2;
case ENTRY_ERROR:
fprintf (stderr, "%s: invalid entry type.\n", prog_name);
return 2;
fprintf (stderr, "%s: invalid entry type.\n", prog_name);
return 2;
case MISS_ERROR:
fprintf (stderr, "%s: missing entries.\n", prog_name);
return 2;
fprintf (stderr, "%s: missing entries.\n", prog_name);
return 2;
case MEM_ERROR:
fprintf (stderr, "%s: out of memory.\n", prog_name);
return 2;
fprintf (stderr, "%s: out of memory.\n", prog_name);
return 2;
default:
break;
break;
}
for (c = optind; c < argc; ++c)
ret |= setfacl (action, argv[c], acls, aclidx);