mailstat.c

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1

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int

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9

mailstat(path, st)

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const char *path;

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struct stat *st;

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{

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static struct stat st_new_last, st_ret_last;

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struct stat st_ret, st_tmp;

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DIR *dd;

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struct dirent *fn;

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char dir[

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4096

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* 2], file[

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4096

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* 2];

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int i, l;

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time_t atime, mtime;

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atime = mtime = 0;

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if ((

(i = stat(path, st)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

i = stat(path, st)) != 0

(i = stat(path, st)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

||

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((((

(((( st->st_mo...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

0

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st->st_mode

(((( st->st_mo...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

0

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)) & 0170000) == (0040000))

(((( st->st_mo...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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== 0

(((( st->st_mo...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

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return

never executed: return i;

i;

never executed: return i;

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if (strlen(path) > sizeof(dir) - 5

strlen(path) > sizeof(dir) - 5	Description
TRUE	never evaluated
FALSE	never evaluated

)

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{

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(*__errno_location ())

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=

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36

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;

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return

never executed: return -1;

-1;

never executed: return -1;

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}

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st_ret = *st;

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st_ret.st_nlink = 1;

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st_ret.st_size = 0;

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st_ret.st_blocks = 0;

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st_ret.st_mode &= ~

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0040000

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;

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st_ret.st_mode |=

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0100000

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;

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sprintf(dir, "%s/cur", path);

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if (stat(dir, &st_tmp)

stat(dir, &st_tmp)	Description
TRUE	never evaluated
FALSE	never evaluated

||

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((((

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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st_tmp.st_mode

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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)) & 0170000) == (0040000))

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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== 0

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

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return

never executed: return 0;

0;

never executed: return 0;

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st_ret.

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st_atim.tv_sec

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= st_tmp.

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st_atim.tv_sec

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;

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sprintf(dir, "%s/tmp", path);

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if (stat(dir, &st_tmp)

stat(dir, &st_tmp)	Description
TRUE	never evaluated
FALSE	never evaluated

||

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((((

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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st_tmp.st_mode

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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)) & 0170000) == (0040000))

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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== 0

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

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return

never executed: return 0;

0;

never executed: return 0;

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st_ret.

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st_mtim.tv_sec

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= st_tmp.

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st_mtim.tv_sec

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;

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sprintf(dir, "%s/new", path);

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if (stat(dir, &st_tmp)

stat(dir, &st_tmp)	Description
TRUE	never evaluated
FALSE	never evaluated

||

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((((

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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st_tmp.st_mode

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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)) & 0170000) == (0040000))

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

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== 0

(((( st_tmp.st...0040000)) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

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return

never executed: return 0;

0;

never executed: return 0;

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st_ret.

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st_mtim.tv_sec

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= st_tmp.

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st_mtim.tv_sec

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;

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if (st_tmp.st_dev == st_new_last.st_dev

st_tmp.st_dev ...ew_last.st_dev	Description
TRUE	never evaluated
FALSE	never evaluated

&&

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st_tmp.st_ino == st_new_last.st_ino

st_tmp.st_ino ...ew_last.st_ino	Description
TRUE	never evaluated
FALSE	never evaluated

&&

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st_tmp.

st_tmp. st_ati...st_atim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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st_atim.tv_sec

st_tmp. st_ati...st_atim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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== st_new_last.

st_tmp. st_ati...st_atim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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st_atim.tv_sec

st_tmp. st_ati...st_atim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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&&

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st_tmp.

st_tmp. st_mti...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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st_mtim.tv_sec

st_tmp. st_mti...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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== st_new_last.

st_tmp. st_mti...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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st_mtim.tv_sec

st_tmp. st_mti...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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)

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{

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*st = st_ret_last;

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return

never executed: return 0;

0;

never executed: return 0;

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}

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st_new_last = st_tmp;

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for (i = 0; i < 2

i < 2	Description
TRUE	never evaluated
FALSE	never evaluated

; i++)

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{

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sprintf(dir, "%s/%s", path, i ? "cur" : "new");

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sprintf(file, "%s/", dir);

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l = strlen(file);

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if ((

(dd = opendir(...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

dd = opendir(dir)) ==

(dd = opendir(...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

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((void *)0)

(dd = opendir(...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

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)

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return

never executed: return 0;

0;

never executed: return 0;

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while ((

(fn = readdir(...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

fn = readdir(dd)) !=

(fn = readdir(...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

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((void *)0)

(fn = readdir(...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

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)

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{

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if (fn->d_name[0] == '.'

fn->d_name[0] == '.'	Description
TRUE	never evaluated
FALSE	never evaluated

|| strlen(fn->d_name) + l >= sizeof(file)

strlen(fn->d_n...= sizeof(file)	Description
TRUE	never evaluated
FALSE	never evaluated

)

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continue;

never executed: continue;

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strcpy(file + l, fn->d_name);

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if (stat(file, &st_tmp) != 0

stat(file, &st_tmp) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

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continue;

never executed: continue;

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st_ret.st_size += st_tmp.st_size;

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st_ret.st_blocks++;

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if (st_tmp.

st_tmp. st_ati...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

0

151

st_atim.tv_sec

st_tmp. st_ati...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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!= st_tmp.

st_tmp. st_ati...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

0

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st_mtim.tv_sec

st_tmp. st_ati...st_mtim.tv_sec	Description
TRUE	never evaluated
FALSE	never evaluated

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&& st_tmp.

st_tmp. st_atim.tv_sec > atime	Description
TRUE	never evaluated
FALSE	never evaluated

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st_atim.tv_sec

st_tmp. st_atim.tv_sec > atime	Description
TRUE	never evaluated
FALSE	never evaluated

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> atime

st_tmp. st_atim.tv_sec > atime	Description
TRUE	never evaluated
FALSE	never evaluated

)

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atime = st_tmp.

never executed: atime = st_tmp. st_atim.tv_sec ;

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st_atim.tv_sec

never executed: atime = st_tmp. st_atim.tv_sec ;

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;

never executed: atime = st_tmp. st_atim.tv_sec ;

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if (st_tmp.

st_tmp. st_mtim.tv_sec > mtime	Description
TRUE	never evaluated
FALSE	never evaluated

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st_mtim.tv_sec

st_tmp. st_mtim.tv_sec > mtime	Description
TRUE	never evaluated
FALSE	never evaluated

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> mtime

st_tmp. st_mtim.tv_sec > mtime	Description
TRUE	never evaluated
FALSE	never evaluated

)

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mtime = st_tmp.

never executed: mtime = st_tmp. st_mtim.tv_sec ;

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st_mtim.tv_sec

never executed: mtime = st_tmp. st_mtim.tv_sec ;

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;

never executed: mtime = st_tmp. st_mtim.tv_sec ;

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}

never executed: end of block

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closedir(dd);

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}

never executed: end of block

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st_ret.

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st_atim.tv_sec

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= atime;

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if (mtime

mtime	Description
TRUE	never evaluated
FALSE	never evaluated

)

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st_ret.

never executed: st_ret. st_mtim.tv_sec = mtime;

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st_mtim.tv_sec

never executed: st_ret. st_mtim.tv_sec = mtime;

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= mtime;

never executed: st_ret. st_mtim.tv_sec = mtime;

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*st = st_ret_last = st_ret;

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return

never executed: return 0;

0;

never executed: return 0;

0

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}

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