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diff --git a/usr.bin/tail/forward.c b/usr.bin/tail/forward.c
--- a/usr.bin/tail/forward.c
+++ b/usr.bin/tail/forward.c
@@ -335,7 +335,7 @@
*/
ev = malloc(no_files * 2 * sizeof(struct kevent));
if (ev == NULL)
- err(1, "Couldn't allocate memory for kevents.");
+ err(1, "failed to allocate memory for kevents");
set_events(files);
for (;;) {
diff --git a/usr.bin/tail/read.c b/usr.bin/tail/read.c
--- a/usr.bin/tail/read.c
+++ b/usr.bin/tail/read.c
@@ -69,7 +69,7 @@
char *sp;
if ((sp = p = malloc(off)) == NULL)
- err(1, "malloc");
+ err(1, "failed to allocate memory");
for (wrap = 0, ep = p + off; (ch = getc(fp)) != EOF;) {
*p = ch;
@@ -143,7 +143,7 @@
int blen, cnt, recno, wrap;
if ((llines = calloc(off, sizeof(*llines))) == NULL)
- err(1, "calloc");
+ err(1, "failed to allocate memory");
p = sp = NULL;
blen = cnt = recno = wrap = 0;
rc = 0;
@@ -151,7 +151,7 @@
while ((ch = getc(fp)) != EOF) {
if (++cnt > blen) {
if ((sp = realloc(sp, blen += 1024)) == NULL)
- err(1, "realloc");
+ err(1, "failed to allocate memory");
p = sp + cnt - 1;
}
*p++ = ch;
@@ -160,7 +160,7 @@
llines[recno].blen = cnt + 256;
if ((llines[recno].l = realloc(llines[recno].l,
llines[recno].blen)) == NULL)
- err(1, "realloc");
+ err(1, "failed to allocate memory");
}
bcopy(sp, llines[recno].l, llines[recno].len = cnt);
cnt = 0;
diff --git a/usr.bin/tail/reverse.c b/usr.bin/tail/reverse.c
--- a/usr.bin/tail/reverse.c
+++ b/usr.bin/tail/reverse.c
@@ -205,7 +205,7 @@
while ((tl = malloc(sizeof(bfelem_t))) == NULL) {
first = TAILQ_FIRST(&head);
if (TAILQ_EMPTY(&head))
- err(1, "malloc");
+ err(1, "failed to allocate memory");
enomem += first->len;
TAILQ_REMOVE(&head, first, entries);
free(first);
diff --git a/usr.bin/tail/tail.c b/usr.bin/tail/tail.c
--- a/usr.bin/tail/tail.c
+++ b/usr.bin/tail/tail.c
@@ -163,7 +163,7 @@
cap_rights_set(&rights, CAP_EVENT);
if (caph_rights_limit(STDIN_FILENO, &rights) < 0 ||
caph_limit_stderr() < 0 || caph_limit_stdout() < 0)
- err(1, "can't limit stdio rights");
+ err(1, "unable to limit stdio rights");
fa = fileargs_init(argc, argv, O_RDONLY, 0, &rights, FA_OPEN);
if (fa == NULL)
@@ -203,7 +203,7 @@
if (*argv && fflag) {
files = malloc(no_files * sizeof(struct file_info));
if (files == NULL)
- err(1, "Couldn't malloc space for file descriptors.");
+ err(1, "failed to allocate memory for file descriptors");
for (filep = files; (fn = *argv++); filep++) {
filep->file_name = fn;
@@ -298,7 +298,7 @@
/* Malloc space for dash, new option and argument. */
len = strlen(*argv);
if ((start = p = malloc(len + 3)) == NULL)
- err(1, "malloc");
+ err(1, "failed to allocate memory");
*p++ = '-';
/*

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