svn commit: r276832 - head/usr.bin/sed

[Pedro F. Giffuni]

Author: pfg
Date: Thu Jan  8 16:33:15 2015
New Revision: 276832
URL: https://svnweb.freebsd.org/changeset/base/276832

Log:
  sed: Address warnings with clang and gcc48.
  
  MFC after:    2 weeks

Modified:
  head/usr.bin/sed/Makefile
  head/usr.bin/sed/main.c
  head/usr.bin/sed/process.c

Modified: head/usr.bin/sed/Makefile
==============================================================================
--- head/usr.bin/sed/Makefile   Thu Jan  8 16:27:56 2015        (r276831)
+++ head/usr.bin/sed/Makefile   Thu Jan  8 16:33:15 2015        (r276832)
@@ -6,8 +6,6 @@
 PROG=  sed
 SRCS=  compile.c main.c misc.c process.c
 
-WARNS?=        2
-
 .if ${MK_TESTS} != "no"
 SUBDIR+= tests
 .endif

Modified: head/usr.bin/sed/main.c
==============================================================================
--- head/usr.bin/sed/main.c     Thu Jan  8 16:27:56 2015        (r276831)
+++ head/usr.bin/sed/main.c     Thu Jan  8 16:33:15 2015        (r276832)
@@ -400,13 +400,13 @@ mf_fgets(SPACE *sp, enum e_spflag spflag
                                    sizeof(oldfname));
                                len = strlcat(oldfname, inplace,
                                    sizeof(oldfname));
-                               if (len > sizeof(oldfname))
+                               if (len > (ssize_t)sizeof(oldfname))
                                        errx(1, "%s: name too long", fname);
                        }
                        len = snprintf(tmpfname, sizeof(tmpfname),
                            "%s/.!%ld!%s", dirname(fname), (long)getpid(),
                            basename(fname));
-                       if (len >= sizeof(tmpfname))
+                       if (len >= (ssize_t)sizeof(tmpfname))
                                errx(1, "%s: name too long", fname);
                        unlink(tmpfname);
                        if ((outfile = fopen(tmpfname, "w")) == NULL)
@@ -488,7 +488,7 @@ add_file(char *s)
 }
 
 static int
-next_files_have_lines()
+next_files_have_lines(void)
 {
        struct s_flist *file;
        FILE *file_fd;

Modified: head/usr.bin/sed/process.c
==============================================================================
--- head/usr.bin/sed/process.c  Thu Jan  8 16:27:56 2015        (r276831)
+++ head/usr.bin/sed/process.c  Thu Jan  8 16:33:15 2015        (r276832)
@@ -71,7 +71,7 @@ static __inline int    applies(struct s_co
 static void             do_tr(struct s_tr *);
 static void             flush_appends(void);
 static void             lputs(char *, size_t);
-static __inline int     regexec_e(regex_t *, const char *, int, int, size_t);
+static int              regexec_e(regex_t *, const char *, int, int, size_t);
 static void             regsub(SPACE *, char *, char *);
 static int              substitute(struct s_command *);
 
@@ -656,7 +656,7 @@ lputs(char *s, size_t len)
                errx(1, "%s: %s", outfname, strerror(errno ? errno : EIO));
 }
 
-static __inline int
+static int
 regexec_e(regex_t *preg, const char *string, int eflags, int nomatch,
        size_t slen)
 {
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