diff options
Diffstat (limited to 'bin/sh/cd.c')
| -rw-r--r-- | bin/sh/cd.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/bin/sh/cd.c b/bin/sh/cd.c index bc2f718..03eb462 100644 --- a/bin/sh/cd.c +++ b/bin/sh/cd.c @@ -67,18 +67,16 @@ static const char rcsid[] = #include "show.h" #include "cd.h" -STATIC int docd __P((char *, int)); -STATIC char *getcomponent __P((void)); -STATIC void updatepwd __P((char *)); +STATIC int docd(char *, int); +STATIC char *getcomponent(void); +STATIC void updatepwd(char *); char *curdir = NULL; /* current working directory */ char *prevdir; /* previous working directory */ STATIC char *cdcomppath; int -cdcmd(argc, argv) - int argc __unused; - char **argv __unused; +cdcmd(int argc __unused, char **argv __unused) { char *dest; char *path; @@ -126,9 +124,7 @@ cdcmd(argc, argv) * directory name if "print" is nonzero. */ STATIC int -docd(dest, print) - char *dest; - int print; +docd(char *dest, int print) { char *p; char *q; @@ -191,7 +187,7 @@ docd(dest, print) * This routine overwrites the string pointed to by cdcomppath. */ STATIC char * -getcomponent() +getcomponent(void) { char *p; char *start; @@ -217,8 +213,7 @@ getcomponent() * that the current directory has changed. */ STATIC void -updatepwd(dir) - char *dir; +updatepwd(char *dir) { char *new; char *p; @@ -277,9 +272,7 @@ updatepwd(dir) int -pwdcmd(argc, argv) - int argc __unused; - char **argv __unused; +pwdcmd(int argc __unused, char **argv __unused) { if (!getpwd()) error("getcwd() failed: %s", strerror(errno)); @@ -298,7 +291,7 @@ pwdcmd(argc, argv) * directory, this routine returns immediately. */ char * -getpwd() +getpwd(void) { char buf[MAXPWD]; |
