Replace `bzero' with `memset'

For reference, this patch was created using the following semantic
patch, and then manually applying the change in all functions
containing nested functions, as those are not supported by Coccinelle.

@@
expression A, B;
@@

- bzero (A, B)
+ memset (A, 0, B)

* auth/auth.c: Replace `bzero' with `memset'.
* boot/boot.c: Likewise.
* defpager/defpager.c: Likewise.
* exec/exec.c: Likewise.  Also, drop `safe_bzero' and just use
`hurd_safe_memset' directly.
* ext2fs/ext2fs.c: Likewise.
* ext2fs/getblk.c: Likewise.
* ext2fs/pager.c: Likewise.
* fatfs/pager.c: Likewise.
* ftpfs/dir.c: Likewise.
* ftpfs/netfs.c: Likewise.
* isofs/inode.c: Likewise.
* isofs/pager.c: Likewise.
* libdiskfs/file-getfh.c: Likewise.
* libdiskfs/file-statfs.c: Likewise.
* libfshelp/fetch-root.c: Likewise.
* libfshelp/start-translator.c: Likewise.
* libftpconn/create.c: Likewise.
* libftpconn/open.c: Likewise.
* libftpconn/unix.c: Likewise.
* libpipe/pipe.c: Likewise.
* libps/procstat.c: Likewise.
* libps/spec.c: Likewise.
* libshouldbeinlibc/cacheq.c: Likewise.
* libshouldbeinlibc/idvec.c: Likewise.
* libshouldbeinlibc/ugids.c: Likewise.
* libstore/argp.c: Likewise.
* libstore/enc.c: Likewise.
* libstore/kids.c: Likewise.
* libthreads/alpha/thread.c: Likewise.
* libtreefs/fsys.c: Likewise.
* libtrivfs/file-statfs.c: Likewise.
* mach-defpager/default_pager.c: Likewise.
* pfinet/glue-include/asm/uaccess.h: Likewise.
* pfinet/io-ops.c: Likewise.
* pfinet/options.c: Likewise.
* pfinet/socket.c: Likewise.
* pfinet/timer-emul.c: Likewise.
* pflocal/io.c: Likewise.
* startup/startup.c: Likewise.
* storeio/storeio.c: Likewise.
* sutils/fstab.c: Likewise.
* usermux/usermux.c: Likewise.
* utils/fakeauth.c: Likewise.
* utils/frobauth.c: Likewise.
* utils/login.c: Likewise.
* utils/x.c: Likewise.

3 files changed, 4 insertions, 4 deletions

diff --git a/ext2fs/ext2fs.c b/ext2fs/ext2fs.c
index 128b6edd..beb7cad9 100644
--- a/ext2fs/ext2fs.c
+++ b/ext2fs/ext2fs.c
@@ -106,7 +106,7 @@ parse_opt (int key, char *arg, struct argp_state *state)
       if (values == 0)
 	return ENOMEM;
       state->hook = values;
-      bzero (values, sizeof *values);
+      memset (values, 0, sizeof *values);
       values->sb_block = SBLOCK_BLOCK;
       break;
 
diff --git a/ext2fs/getblk.c b/ext2fs/getblk.c
index bde66e1c..d7ddb6a1 100644
--- a/ext2fs/getblk.c
+++ b/ext2fs/getblk.c
@@ -105,7 +105,7 @@ ext2_alloc_block (struct node *node, block_t goal, int zero)
   if (result && zero)
     {
       char *bh = disk_cache_block_ref (result);
-      bzero (bh, block_size);
+      memset (bh, 0, block_size);
       record_indir_poke (node, bh);
     }
 
diff --git a/ext2fs/pager.c b/ext2fs/pager.c
index 298dae7a..ae515305 100644
--- a/ext2fs/pager.c
+++ b/ext2fs/pager.c
@@ -265,7 +265,7 @@ file_pager_read_page (struct node *node, vm_offset_t page,
 		break;
 	      STAT_INC (file_pagein_alloced_bufs);
 	    }
-	  bzero (*buf + offs, block_size);
+	  memset (*buf + offs, 0, block_size);
 	  offs += block_size;
 	}
       else
@@ -446,7 +446,7 @@ disk_pager_read_page (vm_offset_t page, void **buf, int *writelock)
   if (read != length)
     return EIO;
   if (!err && length != vm_page_size)
-    bzero ((void *)(*buf + length), vm_page_size - length);
+    memset ((void *)(*buf + length), 0, vm_page_size - length);
 
   *writelock = 0;