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Print non-printing characters in directory names, as well as file names,

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as `?' or `\ooo', depending on whether the -b or -B flags were used.

PR:		43995
MFC after:	1 month
This commit is contained in:
Tim J. Robbins 2002-10-18 10:59:45 +00:00
parent 728b72c237
commit 1656f85050
3 changed files with 9 additions and 5 deletions
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1
bin/ls/extern.h
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@ -45,6 +45,7 @@ int revstatcmp(const FTSENT *, const FTSENT *);
void printcol(DISPLAY *);
void printlong(DISPLAY *);
int printname(const char *);
void printscol(DISPLAY *);
void printstream(DISPLAY *);
void usage(void);

11
bin/ls/ls.c
View File

@ -470,10 +470,13 @@ traverse(int argc, char *argv[], int options)
* a separator. If multiple arguments, precede each
* directory with its name.
*/
if (output)
(void)printf("\n%s:\n", p->fts_path);
else if (argc > 1) {
(void)printf("%s:\n", p->fts_path);
if (output) {
putchar('\n');
printname(p->fts_path);
puts(":");
} else if (argc > 1) {
printname(p->fts_path);
puts(":");
output = 1;
}
chp = fts_children(ftsp, ch_options);

2
bin/ls/print.c
View File

@ -141,7 +141,7 @@ printscol(DISPLAY *dp)
/*
* print name in current style
*/
static int
int
printname(const char *name)
{
if (f_octal || f_octal_escape)