Date: Fri, 26 Apr 2013 17:45:40 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r249949 - head/bin/rm Message-ID: <201304261745.r3QHje7s080497@svn.freebsd.org>
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Author: eadler Date: Fri Apr 26 17:45:40 2013 New Revision: 249949 URL: http://svnweb.freebsd.org/changeset/base/249949 Log: Take some improvements from DragonFlyBSD: - add const where appropriate - add static where appropriate - fix a whitespace issues Reviewed by: brooks Obtained from: DragonFlyBSD MFC After: 1 week Modified: head/bin/rm/rm.c Modified: head/bin/rm/rm.c ============================================================================== --- head/bin/rm/rm.c Fri Apr 26 17:45:37 2013 (r249948) +++ head/bin/rm/rm.c Fri Apr 26 17:45:40 2013 (r249949) @@ -63,15 +63,15 @@ static int rflag, Iflag, xflag; static uid_t uid; static volatile sig_atomic_t info; -int check(char *, char *, struct stat *); -int check2(char **); -void checkdot(char **); -void checkslash(char **); -void rm_file(char **); -int rm_overwrite(char *, struct stat *); -void rm_tree(char **); +static int check(const char *, const char *, struct stat *); +static int check2(char **); +static void checkdot(char **); +static void checkslash(char **); +static void rm_file(char **); +static int rm_overwrite(const char *, struct stat *); +static void rm_tree(char **); static void siginfo(int __unused); -void usage(void); +static void usage(void); /* * rm -- @@ -173,7 +173,7 @@ main(int argc, char *argv[]) exit (eval); } -void +static void rm_tree(char **argv) { FTS *fts; @@ -418,7 +418,7 @@ rm_file(char **argv) * have kernel support. */ int -rm_overwrite(char *file, struct stat *sbp) +rm_overwrite(const char *file, struct stat *sbp) { struct stat sb, sb2; struct statfs fsb; @@ -484,8 +484,8 @@ err: eval = 1; } -int -check(char *path, char *name, struct stat *sp) +static int +check(const char *path, const char *name, struct stat *sp) { int ch, first; char modep[15], *flagsp; @@ -496,7 +496,7 @@ check(char *path, char *name, struct sta else { /* * If it's not a symbolic link and it's unwritable and we're - * talking to a terminal, ask. Symbolic links are excluded + * talking to a terminal, ask. Symbolic links are excluded * because their permissions are meaningless. Check stdin_ok * first because we may not have stat'ed the file. */ @@ -529,7 +529,7 @@ check(char *path, char *name, struct sta } #define ISSLASH(a) ((a)[0] == '/' && (a)[1] == '\0') -void +static void checkslash(char **argv) { char **t, **u; @@ -549,7 +549,7 @@ checkslash(char **argv) } } -int +static int check2(char **argv) { struct stat st; @@ -600,7 +600,7 @@ check2(char **argv) } #define ISDOT(a) ((a)[0] == '.' && (!(a)[1] || ((a)[1] == '.' && !(a)[2]))) -void +static void checkdot(char **argv) { char *p, **save, **t; @@ -624,7 +624,7 @@ checkdot(char **argv) } } -void +static void usage(void) {
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