[src/trunk]: src/external/bsd/file/dist/src pacify lint.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/86f4d4bda2a2
branches:  trunk
changeset: 821605:86f4d4bda2a2
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Feb 10 18:06:59 2017 +0000

description:
pacify lint.

diffstat:

 external/bsd/file/dist/src/apprentice.c |  10 ++++++----
 external/bsd/file/dist/src/cdf.c        |  12 +++++++-----
 external/bsd/file/dist/src/compress.c   |  12 ++++++------
 external/bsd/file/dist/src/print.c      |   6 +++---
 external/bsd/file/dist/src/readelf.c    |   6 +++---
 external/bsd/file/dist/src/softmagic.c  |   9 ++++-----
 6 files changed, 29 insertions(+), 26 deletions(-)

diffs (224 lines):

diff -r fb9b7de9967b -r 86f4d4bda2a2 external/bsd/file/dist/src/apprentice.c
--- a/external/bsd/file/dist/src/apprentice.c   Fri Feb 10 17:56:27 2017 +0000
+++ b/external/bsd/file/dist/src/apprentice.c   Fri Feb 10 18:06:59 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: apprentice.c,v 1.15 2017/02/10 17:53:24 christos Exp $ */
+/*     $NetBSD: apprentice.c,v 1.16 2017/02/10 18:06:59 christos Exp $ */
 
 /*
  * Copyright (c) Ian F. Darwin 1986-1995.
@@ -37,7 +37,7 @@
 #if 0
 FILE_RCSID("@(#)$File: apprentice.c,v 1.257 2017/02/04 16:46:16 christos Exp $")
 #else
-__RCSID("$NetBSD: apprentice.c,v 1.15 2017/02/10 17:53:24 christos Exp $");
+__RCSID("$NetBSD: apprentice.c,v 1.16 2017/02/10 18:06:59 christos Exp $");
 #endif
 #endif /* lint */
 
@@ -555,8 +555,10 @@
                break;
        case MAP_TYPE_MALLOC:
                for (i = 0; i < MAGIC_SETS; i++) {
-                       if ((char *)map->magic[i] >= (char *)map->p &&
-                           (char *)map->magic[i] <= (char *)map->p + map->len)
+                       void *b = map->magic[i];
+                       void *p = map->p;
+                       if (CAST(char *, b) >= CAST(char *, p) &&
+                           CAST(char *, b) <= CAST(char *, p) + map->len)
                                continue;
                        free(map->magic[i]);
                }
diff -r fb9b7de9967b -r 86f4d4bda2a2 external/bsd/file/dist/src/cdf.c
--- a/external/bsd/file/dist/src/cdf.c  Fri Feb 10 17:56:27 2017 +0000
+++ b/external/bsd/file/dist/src/cdf.c  Fri Feb 10 18:06:59 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cdf.c,v 1.12 2017/02/10 17:53:24 christos Exp $        */
+/*     $NetBSD: cdf.c,v 1.13 2017/02/10 18:06:59 christos Exp $        */
 
 /*-
  * Copyright (c) 2008 Christos Zoulas
@@ -40,7 +40,7 @@
 #if 0
 FILE_RCSID("@(#)$File: cdf.c,v 1.88 2017/02/07 23:21:29 christos Exp $")
 #else
-__RCSID("$NetBSD: cdf.c,v 1.12 2017/02/10 17:53:24 christos Exp $");
+__RCSID("$NetBSD: cdf.c,v 1.13 2017/02/10 18:06:59 christos Exp $");
 #endif
 #endif
 
@@ -817,7 +817,7 @@
                    == 0)
                        break;
        if (i > 0)
-               return i;
+               return CAST(int, i);
 
        DPRINTF(("Cannot find type %d `%s'\n", type, name));
        errno = ESRCH;
@@ -1074,7 +1074,7 @@
 {
        size_t ss = cdf_check_stream(sst, h);
        const char *b = CAST(const char *, sst->sst_tab);
-       const char *eb = b + ss * sst->sst_len;
+       const char *nb, *eb = b + ss * sst->sst_len;
        size_t nr, i, j, k;
        cdf_catalog_entry_t *ce;
        uint16_t reclen;
@@ -1119,7 +1119,9 @@
                        cep->ce_namlen = rlen;
 
                np = CAST(const uint16_t *, CAST(const void *, (b + 16)));
-               if (RCAST(const char *, np + cep->ce_namlen) > eb) {
+               nb = CAST(const char *, CAST(const void *,
+                   (np + cep->ce_namlen)));
+               if (nb > eb) {
                        cep->ce_namlen = 0;
                        break;
                }
diff -r fb9b7de9967b -r 86f4d4bda2a2 external/bsd/file/dist/src/compress.c
--- a/external/bsd/file/dist/src/compress.c     Fri Feb 10 17:56:27 2017 +0000
+++ b/external/bsd/file/dist/src/compress.c     Fri Feb 10 18:06:59 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compress.c,v 1.11 2017/02/10 17:53:24 christos Exp $   */
+/*     $NetBSD: compress.c,v 1.12 2017/02/10 18:06:59 christos Exp $   */
 
 /*
  * Copyright (c) Ian F. Darwin 1986-1995.
@@ -40,7 +40,7 @@
 #if 0
 FILE_RCSID("@(#)$File: compress.c,v 1.101 2017/01/18 16:33:57 christos Exp $")
 #else
-__RCSID("$NetBSD: compress.c,v 1.11 2017/02/10 17:53:24 christos Exp $");
+__RCSID("$NetBSD: compress.c,v 1.12 2017/02/10 18:06:59 christos Exp $");
 #endif
 #endif
 
@@ -100,7 +100,7 @@
 zlibcmp(const unsigned char *buf)
 {
        unsigned short x = 1;
-       unsigned char *s = (unsigned char *)&x;
+       unsigned char *s = CCAST(unsigned char *, &x);
 
        if ((buf[0] & 0xf) != 8 || (buf[0] & 0x80) != 0)
                return 0;
@@ -504,7 +504,7 @@
        z.next_in = CCAST(Bytef *, old);
        z.avail_in = CAST(uint32_t, *n);
        z.next_out = *newch;
-       z.avail_out = bytes_max;
+       z.avail_out = CAST(unsigned int, bytes_max);
        z.zalloc = Z_NULL;
        z.zfree = Z_NULL;
        z.opaque = Z_NULL;
@@ -639,7 +639,7 @@
                while (isspace((unsigned char)*p))
                        p++;
                n = strlen(p);
-               memmove(ubuf, p, n + 1);
+               memmove(ubuf, p, CAST(size_t, n + 1));
        }
        DPRINTF("Filter error after[[[%s]]]\n", (char *)ubuf);
        if (islower(*ubuf))
@@ -695,7 +695,7 @@
                }
                
                for (i = 0; i < __arraycount(fdp); i++)
-                       copydesc(i, fdp[i]);
+                       copydesc(CAST(int, i), fdp[i]);
 
                (void)execvp(compr[method].argv[0],
                    (char *const *)(intptr_t)compr[method].argv);
diff -r fb9b7de9967b -r 86f4d4bda2a2 external/bsd/file/dist/src/print.c
--- a/external/bsd/file/dist/src/print.c        Fri Feb 10 17:56:27 2017 +0000
+++ b/external/bsd/file/dist/src/print.c        Fri Feb 10 18:06:59 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: print.c,v 1.9 2017/02/10 17:53:24 christos Exp $       */
+/*     $NetBSD: print.c,v 1.10 2017/02/10 18:06:59 christos Exp $      */
 
 /*
  * Copyright (c) Ian F. Darwin 1986-1995.
@@ -37,7 +37,7 @@
 #if 0
 FILE_RCSID("@(#)$File: print.c,v 1.81 2016/01/19 15:09:03 christos Exp $")
 #else
-__RCSID("$NetBSD: print.c,v 1.9 2017/02/10 17:53:24 christos Exp $");
+__RCSID("$NetBSD: print.c,v 1.10 2017/02/10 18:06:59 christos Exp $");
 #endif
 #endif  /* lint */
 
@@ -244,7 +244,7 @@
 
        if (flags & FILE_T_WINDOWS) {
                struct timespec ts;
-               cdf_timestamp_to_timespec(&ts, v);
+               cdf_timestamp_to_timespec(&ts, CAST(cdf_timestamp_t, v));
                t = ts.tv_sec;
        } else {
                // XXX: perhaps detect and print something if overflow
diff -r fb9b7de9967b -r 86f4d4bda2a2 external/bsd/file/dist/src/readelf.c
--- a/external/bsd/file/dist/src/readelf.c      Fri Feb 10 17:56:27 2017 +0000
+++ b/external/bsd/file/dist/src/readelf.c      Fri Feb 10 18:06:59 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: readelf.c,v 1.12 2017/02/10 17:53:24 christos Exp $    */
+/*     $NetBSD: readelf.c,v 1.13 2017/02/10 18:06:59 christos Exp $    */
 
 /*
  * Copyright (c) Christos Zoulas 2003.
@@ -32,7 +32,7 @@
 #if 0
 FILE_RCSID("@(#)$File: readelf.c,v 1.130 2017/01/29 19:34:24 christos Exp $")
 #else
-__RCSID("$NetBSD: readelf.c,v 1.12 2017/02/10 17:53:24 christos Exp $");
+__RCSID("$NetBSD: readelf.c,v 1.13 2017/02/10 18:06:59 christos Exp $");
 #endif
 #endif
 
@@ -896,7 +896,7 @@
 
        offset = get_offset_from_virtaddr(ms, swap, clazz, fd, ph_off, ph_num,
            fsize, virtaddr);
-       if ((buflen = pread(fd, buf, buflen, offset)) <= 0) {
+       if ((buflen = pread(fd, buf, CAST(size_t, buflen), offset)) <= 0) {
                file_badread(ms);
                return 0;
        }
diff -r fb9b7de9967b -r 86f4d4bda2a2 external/bsd/file/dist/src/softmagic.c
--- a/external/bsd/file/dist/src/softmagic.c    Fri Feb 10 17:56:27 2017 +0000
+++ b/external/bsd/file/dist/src/softmagic.c    Fri Feb 10 18:06:59 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: softmagic.c,v 1.14 2017/02/10 17:53:24 christos Exp $  */
+/*     $NetBSD: softmagic.c,v 1.15 2017/02/10 18:06:59 christos Exp $  */
 
 /*
  * Copyright (c) Ian F. Darwin 1986-1995.
@@ -37,7 +37,7 @@
 #if 0
 FILE_RCSID("@(#)$File: softmagic.c,v 1.243 2017/02/07 23:27:32 christos Exp $")
 #else
-__RCSID("$NetBSD: softmagic.c,v 1.14 2017/02/10 17:53:24 christos Exp $");
+__RCSID("$NetBSD: softmagic.c,v 1.15 2017/02/10 18:06:59 christos Exp $");
 #endif
 #endif /* lint */
 
@@ -1023,9 +1023,8 @@
 mconvert(struct magic_set *ms, struct magic *m, int flip)
 {
        union VALUETYPE *p = &ms->ms_value;
-       uint8_t type;
 
-       switch (type = cvt_flip(m->type, flip)) {
+       switch (cvt_flip(m->type, flip)) {
        case FILE_BYTE:
                if (cvt_8(p, m) == -1)
                        goto out;
@@ -1190,7 +1189,7 @@
                case FILE_DER:
                case FILE_SEARCH:
                        if (offset > nbytes)
-                               offset = nbytes;
+                               offset = CAST(uint32_t, nbytes);
                        ms->search.s = RCAST(const char *, s) + offset;
                        ms->search.s_len = nbytes - offset;
                        ms->search.offset = offset;