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Restore these files to shiny KNF.

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This commit is contained in:
Josef Karthauser 2001-12-29 00:18:16 +00:00
parent c463e1be12
commit 5dda5d0df0
2 changed files with 88 additions and 82 deletions
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84
bin/ls/ls.c
View File

@ -133,18 +133,17 @@ main(argc, argv)
int argc;
char *argv[];
{
static char dot[] = ".", *dotav[] = { dot, NULL };
static char dot[] = ".", *dotav[] = {dot, NULL};
struct winsize win;
int ch, fts_options, notused;
char *p;
#ifdef COLORLS
char termcapbuf[1024]; /* termcap definition buffer */
char tcapbuf[512]; /* capability buffer */
char termcapbuf[1024]; /* termcap definition buffer */
char tcapbuf[512]; /* capability buffer */
char *bp = tcapbuf;
#endif
(void) setlocale(LC_ALL, "");
(void)setlocale(LC_ALL, "");
/* Terminal defaults to -Cq, non-terminal defaults to -1. */
if (isatty(STDOUT_FILENO)) {
@ -152,8 +151,7 @@ main(argc, argv)
!win.ws_col) {
if ((p = getenv("COLUMNS")) != NULL)
termwidth = atoi(p);
}
else
} else
termwidth = win.ws_col;
f_column = f_nonprint = 1;
} else {
@ -168,7 +166,7 @@ main(argc, argv)
f_listdot = 1;
fts_options = FTS_PHYSICAL;
while ((ch = getopt(argc, argv, "1ABCFGHLPRTWZabcdfghiklnoqrstu")) != -1) {
while ((ch = getopt(argc, argv, "1ABCFGHLPRTWZabcdfghiklnoqrstu")) != -1) {
switch (ch) {
/*
* The -1, -C and -l options all override each other so shell
@ -181,7 +179,7 @@ main(argc, argv)
case 'B':
f_nonprint = 0;
f_octal = 1;
f_octal_escape = 0;
f_octal_escape = 0;
break;
case 'C':
f_column = 1;
@ -204,7 +202,7 @@ main(argc, argv)
f_type = 1;
break;
case 'H':
fts_options |= FTS_COMFOLLOW;
fts_options |= FTS_COMFOLLOW;
break;
case 'G':
setenv("CLICOLOR", "", 1);
@ -214,7 +212,7 @@ main(argc, argv)
fts_options |= FTS_LOGICAL;
break;
case 'P':
fts_options &= ~FTS_COMFOLLOW;
fts_options &= ~FTS_COMFOLLOW;
fts_options &= ~FTS_LOGICAL;
fts_options |= FTS_PHYSICAL;
break;
@ -235,7 +233,7 @@ main(argc, argv)
case 'f':
f_nosort = 1;
break;
case 'g': /* Compatibility with 4.3BSD. */
case 'g': /* Compatibility with 4.3BSD. */
break;
case 'h':
f_humanval = 1;
@ -255,7 +253,7 @@ main(argc, argv)
case 'q':
f_nonprint = 1;
f_octal = 0;
f_octal_escape = 0;
f_octal_escape = 0;
break;
case 'r':
f_reversesort = 1;
@ -274,7 +272,7 @@ main(argc, argv)
break;
case 'b':
f_nonprint = 0;
f_octal = 0;
f_octal = 0;
f_octal_escape = 1;
break;
case 'Z':
@ -319,8 +317,8 @@ main(argc, argv)
* for "stty oxtabs" mode.
*/
f_notabs = 1;
(void) signal(SIGINT, colorquit);
(void) signal(SIGQUIT, colorquit);
(void)signal(SIGINT, colorquit);
(void)signal(SIGQUIT, colorquit);
parsecolors(getenv("LSCOLORS"));
}
#endif
@ -334,7 +332,7 @@ main(argc, argv)
#ifdef COLORLS
&& !f_color
#endif
)
)
fts_options |= FTS_NOSTAT;
/*
@ -361,7 +359,6 @@ main(argc, argv)
blocksize /= 512;
}
}
/* Select a sort function. */
if (f_reversesort) {
if (!f_timesort)
@ -370,7 +367,7 @@ main(argc, argv)
sortfcn = revacccmp;
else if (f_statustime)
sortfcn = revstatcmp;
else /* Use modification time. */
else /* Use modification time. */
sortfcn = revmodcmp;
} else {
if (!f_timesort)
@ -379,7 +376,7 @@ main(argc, argv)
sortfcn = acccmp;
else if (f_statustime)
sortfcn = statcmp;
else /* Use modification time. */
else /* Use modification time. */
sortfcn = modcmp;
}
@ -398,7 +395,7 @@ main(argc, argv)
exit(rval);
}
static int output; /* If anything output. */
static int output; /* If anything output. */
/*
* Traverse() walks the logical directory structure specified by the argv list
@ -455,7 +452,6 @@ traverse(argc, argv, options)
(void)printf("%s:\n", p->fts_path);
output = 1;
}
chp = fts_children(ftsp, ch_options);
display(p, chp);
@ -527,7 +523,8 @@ display(p, list)
initmax2[1] = '\0';
}
}
if (initmax2[-1] == ':') strcpy(initmax2, "0");
if (initmax2[-1] == ':')
strcpy(initmax2, "0");
ninitmax = sscanf(jinitmax,
" %lu : %lu : %lu : %i : %i : %i : %qu : %lu : %lu ",
@ -535,19 +532,28 @@ display(p, list)
&maxgroup, &maxflags, &maxsize, &maxlen, &maxlattr);
f_notabs = 1;
switch (ninitmax) {
case 0: maxinode = 0;
case 1: maxblock = 0;
case 2: maxnlink = 0;
case 3: maxuser = 0;
case 4: maxgroup = 0;
case 5: maxflags = 0;
case 6: maxsize = 0;
case 7: maxlen = 0;
case 8: maxlattr = 0;
case 0:
maxinode = 0;
case 1:
maxblock = 0;
case 2:
maxnlink = 0;
case 3:
maxuser = 0;
case 4:
maxgroup = 0;
case 5:
maxflags = 0;
case 6:
maxsize = 0;
case 7:
maxlen = 0;
case 8:
maxlattr = 0;
#ifdef COLORLS
if (!f_color)
if (!f_color)
#endif
f_notabs = 0;
f_notabs = 0;
}
maxinode = makenines(maxinode);
maxblock = makenines(maxblock);
@ -568,7 +574,6 @@ display(p, list)
rval = 1;
continue;
}
/*
* P is NULL if list is the argv list, to which different rules
* apply.
@ -589,8 +594,10 @@ display(p, list)
if (cur->fts_namelen > maxlen)
maxlen = cur->fts_namelen;
if (f_octal || f_octal_escape) {
u_long t = len_octal(cur->fts_name, cur->fts_namelen);
if (t > maxlen) maxlen = t;
u_long t = len_octal(cur->fts_name, cur->fts_namelen);
if (t > maxlen)
maxlen = t;
}
if (needstats) {
sp = cur->fts_statp;
@ -655,7 +662,7 @@ display(p, list)
if (f_flags) {
np->flags = &np->data[ulen + glen + 2];
(void)strcpy(np->flags, flags);
(void)strcpy(np->flags, flags);
free(flags);
}
if (f_lomac) {
@ -692,7 +699,6 @@ display(p, list)
d.s_size = strlen(buf);
d.s_user = maxuser;
}
printfcn(&d);
output = 1;

86
bin/ls/print.c
View File

@ -92,28 +92,32 @@ static int colortype __P((mode_t));
#define TERA_2_SZ (TERA_SZ(1024ULL))
#define PETA_2_SZ (PETA_SZ(1024ULL))
unsigned long long vals_base2[] = { 1, KILO_2_SZ, MEGA_2_SZ, GIGA_2_SZ, TERA_2_SZ, PETA_2_SZ };
unsigned long long vals_base2[] = {1, KILO_2_SZ, MEGA_2_SZ, GIGA_2_SZ, TERA_2_SZ, PETA_2_SZ};
typedef enum { NONE, KILO, MEGA, GIGA, TERA, PETA, UNIT_MAX } unit_t;
typedef enum {
NONE, KILO, MEGA, GIGA, TERA, PETA, UNIT_MAX
} unit_t;
static unit_t unit_adjust __P((off_t *));
int unitp [] = { NONE, KILO, MEGA, GIGA, TERA, PETA };
int unitp[] = {NONE, KILO, MEGA, GIGA, TERA, PETA};
#ifdef COLORLS
/* Most of these are taken from <sys/stat.h> */
typedef enum Colors {
C_DIR, /* directory */
C_LNK, /* symbolic link */
C_SOCK, /* socket */
C_FIFO, /* pipe */
C_EXEC, /* executable */
C_BLK, /* block special */
C_CHR, /* character special */
C_SUID, /* setuid executable */
C_SGID, /* setgid executable */
C_WSDIR, /* directory writeble to others, with sticky bit */
C_WDIR, /* directory writeble to others, without sticky bit */
C_NUMCOLORS /* just a place-holder */
C_DIR, /* directory */
C_LNK, /* symbolic link */
C_SOCK, /* socket */
C_FIFO, /* pipe */
C_EXEC, /* executable */
C_BLK, /* block special */
C_CHR, /* character special */
C_SUID, /* setuid executable */
C_SGID, /* setgid executable */
C_WSDIR, /* directory writeble to others, with sticky
* bit */
C_WDIR, /* directory writeble to others, without
* sticky bit */
C_NUMCOLORS /* just a place-holder */
} Colors;
const char *defcolors = "exfxcxdxbxegedabagacad";
@ -123,7 +127,6 @@ static struct {
int num[2];
int bold;
} colors[C_NUMCOLORS];
#endif
void
@ -278,7 +281,6 @@ printcol(dp)
printscol(dp);
return;
}
numcols = termwidth / colwidth;
numrows = num / numcols;
if (num % numcols)
@ -402,7 +404,7 @@ static int
putch(c)
int c;
{
(void) putchar(c);
(void)putchar(c);
return 0;
}
@ -412,7 +414,7 @@ writech(c)
{
char tmp = c;
(void) write(STDOUT_FILENO, &tmp, 1);
(void)write(STDOUT_FILENO, &tmp, 1);
return 0;
}
@ -430,7 +432,6 @@ printcolor(c)
if (ansiseq)
tputs(ansiseq, 1, putch);
}
if (colors[c].num[1] != -1) {
ansiseq = tgoto(ansi_bgcol, 0, colors[c].num[1]);
if (ansiseq)
@ -450,7 +451,7 @@ static int
colortype(mode)
mode_t mode;
{
switch(mode & S_IFMT) {
switch (mode & S_IFMT) {
case S_IFDIR:
if (mode & S_IWOTH)
if (mode & S_ISTXT)
@ -459,22 +460,22 @@ colortype(mode)
printcolor(C_WDIR);
else
printcolor(C_DIR);
return(1);
return (1);
case S_IFLNK:
printcolor(C_LNK);
return(1);
return (1);
case S_IFSOCK:
printcolor(C_SOCK);
return(1);
return (1);
case S_IFIFO:
printcolor(C_FIFO);
return(1);
return (1);
case S_IFBLK:
printcolor(C_BLK);
return(1);
return (1);
case S_IFCHR:
printcolor(C_CHR);
return(1);
return (1);
}
if (mode & (S_IXUSR | S_IXGRP | S_IXOTH)) {
if (mode & S_ISUID)
@ -483,9 +484,9 @@ colortype(mode)
printcolor(C_SGID);
else
printcolor(C_EXEC);
return(1);
return (1);
}
return(0);
return (0);
}
void
@ -499,20 +500,19 @@ parsecolors(cs)
short legacy_warn = 0;
if (cs == NULL)
cs = ""; /* LSCOLORS not set */
cs = ""; /* LSCOLORS not set */
len = strlen(cs);
for (i = 0 ; i < C_NUMCOLORS ; i++) {
for (i = 0; i < C_NUMCOLORS; i++) {
colors[i].bold = 0;
if (len <= 2 * i) {
c[0] = defcolors[2 * i];
c[1] = defcolors[2 * i + 1];
}
else {
} else {
c[0] = cs[2 * i];
c[1] = cs[2 * i + 1];
}
for (j = 0 ; j < 2 ; j++) {
for (j = 0; j < 2; j++) {
/* Legacy colours used 0-7 */
if (c[j] >= '0' && c[j] <= '7') {
colors[i].num[j] = c[j] - '0';
@ -546,11 +546,12 @@ colorquit(sig)
{
endcolor(sig);
(void) signal(sig, SIG_DFL);
(void) kill(getpid(), sig);
(void)signal(sig, SIG_DFL);
(void)kill(getpid(), sig);
}
#endif /*COLORLS*/
#endif /* COLORLS */
static void
printlink(p)
FTSENT *p;
@ -579,17 +580,16 @@ printsize(width, bytes)
off_t bytes;
{
unit_t unit;
if (f_humanval) {
unit = unit_adjust(&bytes);
if (bytes == 0)
(void)printf("%*s ", width, "0B");
else
(void)printf("%*qd%c ", width - 1, bytes,
"BKMGTPE"[unit]);
}
else
(void)printf("%*qd%c ", width - 1, bytes,
"BKMGTPE"[unit]);
} else
(void)printf("%*qd ", width, bytes);
}