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-rw-r--r--Rules.mak1
-rw-r--r--archival/dpkg.c2
-rw-r--r--debianutils/which.c4
-rw-r--r--editors/awk.c28
-rw-r--r--include/platform.h5
-rw-r--r--libbb/Makefile.in4
-rw-r--r--libbb/correct_password.c2
-rw-r--r--libbb/xfuncs.c9
-rw-r--r--loginutils/login.c2
-rw-r--r--modutils/modprobe.c4
-rw-r--r--networking/arping.c2
-rw-r--r--networking/ifupdown.c16
-rw-r--r--procps/sysctl.c4
-rw-r--r--util-linux/hwclock.c4
14 files changed, 37 insertions, 50 deletions
diff --git a/Rules.mak b/Rules.mak
index 95a6714..c3ae258 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -125,6 +125,7 @@ check_ld=$(shell \
# Pin CHECKED_CFLAGS with := so it's only evaluated once.
CHECKED_CFLAGS:=$(call check_gcc,-funsigned-char,)
CHECKED_CFLAGS+=$(call check_gcc,-mmax-stack-frame=256,)
+CHECKED_CFLAGS+=$(call check_gcc,-fno-builtin-strlen)
# Preemptively pin this too.
PROG_CFLAGS:=
diff --git a/archival/dpkg.c b/archival/dpkg.c
index 74d3a83..3621db4 100644
--- a/archival/dpkg.c
+++ b/archival/dpkg.c
@@ -1573,7 +1573,7 @@ static void unpack_package(deb_file_t *deb_file)
init_archive_deb_control(archive_handle);
while(all_control_files[i]) {
- char *c = (char *) xmalloc(3 + bb_strlen(all_control_files[i]));
+ char *c = (char *) xmalloc(3 + strlen(all_control_files[i]));
sprintf(c, "./%s", all_control_files[i]);
accept_list= llist_add_to(accept_list, c);
i++;
diff --git a/debianutils/which.c b/debianutils/which.c
index 4d206ab..f2991c5 100644
--- a/debianutils/which.c
+++ b/debianutils/which.c
@@ -29,7 +29,7 @@ int which_main(int argc, char **argv)
path_list = getenv("PATH");
if (path_list != NULL) {
- size_t path_len = bb_strlen(path_list);
+ size_t path_len = strlen(path_list);
char *new_list = NULL;
count = 1;
@@ -88,7 +88,7 @@ int which_main(int argc, char **argv)
break;
}
free(buf);
- path_n += (bb_strlen(path_n) + 1);
+ path_n += (strlen(path_n) + 1);
}
}
if (found) {
diff --git a/editors/awk.c b/editors/awk.c
index e11c835..9c8bef5 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -534,7 +534,7 @@ static void *hash_find(xhash *hash, const char *name)
if (++hash->nel / hash->csize > 10)
hash_rebuild(hash);
- l = bb_strlen(name) + 1;
+ l = strlen(name) + 1;
hi = xcalloc(sizeof(hash_item) + l, 1);
memcpy(hi->name, name, l);
@@ -559,7 +559,7 @@ static void hash_remove(xhash *hash, const char *name)
while (*phi) {
hi = *phi;
if (strcmp(hi->name, name) == 0) {
- hash->glen -= (bb_strlen(name) + 1);
+ hash->glen -= (strlen(name) + 1);
hash->nel--;
*phi = hi->next;
free(hi);
@@ -1364,7 +1364,7 @@ static node *mk_splitter(char *s, tsplitter *spl)
regfree(re);
regfree(ire);
}
- if (bb_strlen(s) > 1) {
+ if (strlen(s) > 1) {
mk_re_node(s, n, re);
} else {
n->info = (uint32_t) *s;
@@ -1432,7 +1432,7 @@ static int awk_split(char *s, node *spl, char **slist)
regmatch_t pmatch[2];
/* in worst case, each char would be a separate field */
- *slist = s1 = bb_xstrndup(s, bb_strlen(s) * 2 + 3);
+ *slist = s1 = bb_xstrndup(s, strlen(s) * 2 + 3);
c[0] = c[1] = (char)spl->info;
c[2] = c[3] = '\0';
@@ -1527,12 +1527,12 @@ static void handle_special(var *v)
/* recalculate $0 */
sep = getvar_s(V[OFS]);
- sl = bb_strlen(sep);
+ sl = strlen(sep);
b = NULL;
len = 0;
for (i=0; i<n; i++) {
s = getvar_s(&Fields[i]);
- l = bb_strlen(s);
+ l = strlen(s);
if (b) {
memcpy(b+len, sep, sl);
len += sl;
@@ -1769,7 +1769,7 @@ static char *awk_printf(node *n)
} else if (c == 's') {
s1 = getvar_s(arg);
- qrealloc(&b, incr+i+bb_strlen(s1), &bsize);
+ qrealloc(&b, incr+i+strlen(s1), &bsize);
i += sprintf(b+i, s, s1);
} else {
@@ -1809,7 +1809,7 @@ static int awk_sub(node *rn, char *repl, int nm, var *src, var *dest, int ex)
i = di = 0;
sp = getvar_s(src);
- rl = bb_strlen(repl);
+ rl = strlen(repl);
while (regexec(re, sp, 10, pmatch, sp==getvar_s(src) ? 0:REG_NOTBOL) == 0) {
so = pmatch[0].rm_so;
eo = pmatch[0].rm_eo;
@@ -1922,7 +1922,7 @@ static var *exec_builtin(node *op, var *res)
break;
case B_ss:
- l = bb_strlen(as[0]);
+ l = strlen(as[0]);
i = getvar_i(av[1]) - 1;
if (i>l) i=l; if (i<0) i=0;
n = (nargs > 2) ? getvar_i(av[2]) : l-i;
@@ -1950,8 +1950,8 @@ lo_cont:
case B_ix:
n = 0;
- ll = bb_strlen(as[1]);
- l = bb_strlen(as[0]) - ll;
+ ll = strlen(as[1]);
+ l = strlen(as[0]) - ll;
if (ll > 0 && l >= 0) {
if (! icase) {
s = strstr(as[0], as[1]);
@@ -2353,7 +2353,7 @@ re_cont:
case F_le:
if (! op1)
L.s = getvar_s(V[F0]);
- R.d = bb_strlen(L.s);
+ R.d = strlen(L.s);
break;
case F_sy:
@@ -2441,12 +2441,12 @@ re_cont:
/* concatenation (" ") and index joining (",") */
case XC( OC_CONCAT ):
case XC( OC_COMMA ):
- opn = bb_strlen(L.s) + bb_strlen(R.s) + 2;
+ opn = strlen(L.s) + strlen(R.s) + 2;
X.s = (char *)xmalloc(opn);
strcpy(X.s, L.s);
if ((opinfo & OPCLSMASK) == OC_COMMA) {
L.s = getvar_s(V[SUBSEP]);
- X.s = (char *)xrealloc(X.s, opn + bb_strlen(L.s));
+ X.s = (char *)xrealloc(X.s, opn + strlen(L.s));
strcat(X.s, L.s);
}
strcat(X.s, R.s);
diff --git a/include/platform.h b/include/platform.h
index a8858a7..257ddb2 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -67,11 +67,6 @@
# endif
#endif
-#ifdef __GNUC__
-#define strlen(x) bb_strlen(x)
-extern size_t bb_strlen(const char *string);
-#endif
-
/* ---- Endian Detection ------------------------------------ */
#ifndef __APPLE__
# include <byteswap.h>
diff --git a/libbb/Makefile.in b/libbb/Makefile.in
index 102047d..865b7e7 100644
--- a/libbb/Makefile.in
+++ b/libbb/Makefile.in
@@ -69,7 +69,7 @@ $(LIBBB_MOBJ0):$(LIBBB_MSRC0)
LIBBB_MSRC1:=$(srcdir)/xfuncs.c
LIBBB_MOBJ1:=xmalloc.o xrealloc.o xcalloc.o xstrdup.o xstrndup.o \
xfopen.o xopen.o xopen3.o xread.o xread_all.o xread_char.o \
- xferror.o xferror_stdout.o xfflush_stdout.o strlen.o
+ xferror.o xferror_stdout.o xfflush_stdout.o
LIBBB_MOBJ1:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ1))
$(LIBBB_MOBJ1):$(LIBBB_MSRC1)
$(compile.c) -DL_$(notdir $*)
@@ -101,7 +101,7 @@ $(LIBBB_MOBJ5):$(LIBBB_MSRC5)
$(compile.c) -DL_$(notdir $*)
LIBBB_MSRC6:=$(srcdir)/llist.c
-LIBBB_MOBJ6:=llist_add_to.o llist_add_to_end.o llist_free_one.o llist_free.o
+LIBBB_MOBJ6:=llist_add_to.o llist_add_to_end.o llist_pop.o llist_free.o
LIBBB_MOBJ6:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ6))
$(LIBBB_MOBJ6):$(LIBBB_MSRC6)
$(compile.c) -DL_$(notdir $*)
diff --git a/libbb/correct_password.c b/libbb/correct_password.c
index bb9e7d3..527b310 100644
--- a/libbb/correct_password.c
+++ b/libbb/correct_password.c
@@ -72,6 +72,6 @@ int correct_password ( const struct passwd *pw )
return 0;
}
encrypted = crypt ( unencrypted, correct );
- memset ( unencrypted, 0, bb_strlen ( unencrypted ));
+ memset ( unencrypted, 0, strlen ( unencrypted ));
return ( strcmp ( encrypted, correct ) == 0 ) ? 1 : 0;
}
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index f1f988f..9b9081e 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -174,15 +174,6 @@ void bb_xfflush_stdout(void)
}
#endif
-// GCC forces inlining of strlen everywhere, which is generally a byte
-// larger than calling a function, and it's called a lot so it adds up.
-#ifdef L_strlen
-size_t bb_strlen(const char *string)
-{
- return(__builtin_strlen(string));
-}
-#endif
-
/* END CODE */
/*
Local Variables:
diff --git a/loginutils/login.c b/loginutils/login.c
index 277fc98..88123c0 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -338,7 +338,7 @@ static int check_tty ( const char *tty )
if (( fp = fopen ( bb_path_securetty_file, "r" ))) {
while ( fgets ( buf, sizeof( buf ) - 1, fp )) {
- for ( i = bb_strlen( buf ) - 1; i >= 0; --i ) {
+ for ( i = strlen( buf ) - 1; i >= 0; --i ) {
if ( !isspace ( buf[i] ))
break;
}
diff --git a/modutils/modprobe.c b/modutils/modprobe.c
index 32a37ce..2925dd2 100644
--- a/modutils/modprobe.c
+++ b/modutils/modprobe.c
@@ -283,7 +283,7 @@ static void include_conf ( struct dep_t **first, struct dep_t **current, char *b
if ( p )
*p = 0;
- l = bb_strlen ( buffer );
+ l = strlen ( buffer );
while ( l && isspace ( buffer [l-1] )) {
buffer [l-1] = 0;
@@ -399,7 +399,7 @@ static struct dep_t *build_dep ( void )
free(filename);
while ( reads ( fd, buffer, sizeof( buffer ))) {
- int l = bb_strlen ( buffer );
+ int l = strlen ( buffer );
char *p = 0;
while ( l > 0 && isspace ( buffer [l-1] )) {
diff --git a/networking/arping.c b/networking/arping.c
index 7213682..303e499 100644
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -293,7 +293,7 @@ int arping_main(int argc, char **argv)
if (opt & 128) /* timeout */
timeout = atoi(_timeout);
if (opt & 256) { /* interface */
- if (bb_strlen(_device) > IF_NAMESIZE) {
+ if (strlen(_device) > IF_NAMESIZE) {
bb_error_msg_and_die("Interface name `%s' must be less than %d",
_device, IF_NAMESIZE);
}
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 3d7bd7e..32b92fb 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -256,7 +256,7 @@ static char *parse(char *command, struct interface_defn_t *ifd)
varvalue = get_var(command, nextpercent - command, ifd);
if (varvalue) {
- addstr(&result, &len, &pos, varvalue, bb_strlen(varvalue));
+ addstr(&result, &len, &pos, varvalue, strlen(varvalue));
} else {
#ifdef CONFIG_FEATURE_IFUPDOWN_IP
/* Sigh... Add a special case for 'ip' to convert from
@@ -267,7 +267,7 @@ static char *parse(char *command, struct interface_defn_t *ifd)
if (varvalue && (res=count_netmask_bits(varvalue)) > 0) {
char argument[255];
sprintf(argument, "%d", res);
- addstr(&result, &len, &pos, argument, bb_strlen(argument));
+ addstr(&result, &len, &pos, argument, strlen(argument));
command = nextpercent + 1;
break;
}
@@ -763,7 +763,7 @@ static struct interfaces_file_t *read_interfaces(const char *filename)
{
int i;
- if (bb_strlen(buf_ptr) == 0) {
+ if (strlen(buf_ptr) == 0) {
bb_error_msg("option with empty value \"%s\"", buf);
return NULL;
}
@@ -845,7 +845,7 @@ static char *setlocalenv(char *format, const char *name, const char *value)
char *here;
char *there;
- result = xmalloc(bb_strlen(format) + bb_strlen(name) + bb_strlen(value) + 1);
+ result = xmalloc(strlen(format) + strlen(name) + strlen(value) + 1);
sprintf(result, format, name, value);
@@ -860,7 +860,7 @@ static char *setlocalenv(char *format, const char *name, const char *value)
here++;
}
}
- memmove(here, there, bb_strlen(there) + 1);
+ memmove(here, there, strlen(there) + 1);
return result;
}
@@ -1061,7 +1061,7 @@ static char *run_mapping(char *physical, struct mapping_defn_t * map)
/* If we are able to read a line of output from the script,
* remove any trailing whitespace and use this value
* as the name of the logical interface. */
- char *pch = new_logical + bb_strlen(new_logical) - 1;
+ char *pch = new_logical + strlen(new_logical) - 1;
while (pch >= new_logical && isspace(*pch))
*(pch--) = '\0';
@@ -1083,7 +1083,7 @@ static char *run_mapping(char *physical, struct mapping_defn_t * map)
static llist_t *find_iface_state(llist_t *state_list, const char *iface)
{
- unsigned short iface_len = bb_strlen(iface);
+ unsigned short iface_len = strlen(iface);
llist_t *search = state_list;
while (search) {
@@ -1308,7 +1308,7 @@ int ifupdown_main(int argc, char **argv)
llist_t *iface_state = find_iface_state(state_list, iface);
if (cmds == iface_up) {
- char *newiface = xmalloc(bb_strlen(iface) + 1 + bb_strlen(liface) + 1);
+ char *newiface = xmalloc(strlen(iface) + 1 + strlen(liface) + 1);
sprintf(newiface, "%s=%s", iface, liface);
if (iface_state == NULL) {
state_list = llist_add_to_end(state_list, newiface);
diff --git a/procps/sysctl.c b/procps/sysctl.c
index 850cbae..125f132 100644
--- a/procps/sysctl.c
+++ b/procps/sysctl.c
@@ -146,7 +146,7 @@ int sysctl_preload_file(const char *filename, int output)
if (*ptr == '#' || *ptr == ';')
continue;
- if (bb_strlen(ptr) < 2)
+ if (strlen(ptr) < 2)
continue;
name = strtok(ptr, "=");
@@ -323,7 +323,7 @@ int sysctl_display_all(const char *path, int output, int show_table)
sysctl_display_all(tmpdir, output, show_table);
} else
retval |=
- sysctl_read_setting(tmpdir + bb_strlen(PROC_PATH),
+ sysctl_read_setting(tmpdir + strlen(PROC_PATH),
output);
}
diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c
index 5992d84..2fe57b2 100644
--- a/util-linux/hwclock.c
+++ b/util-linux/hwclock.c
@@ -109,7 +109,7 @@ static int show_clock(int utc)
safe_strncpy ( buffer, ctime ( &t ), 64);
if ( buffer [0] )
- buffer [bb_strlen ( buffer ) - 1] = 0;
+ buffer [strlen ( buffer ) - 1] = 0;
//printf ( "%s %.6f seconds %s\n", buffer, 0.0, utc ? "" : ( ptm-> tm_isdst ? tzname [1] : tzname [0] ));
printf ( "%s %.6f seconds\n", buffer, 0.0 );
@@ -157,7 +157,7 @@ static int check_utc(void)
RESERVE_CONFIG_BUFFER(buffer, 128);
while ( fgets ( buffer, sizeof( buffer ), f )) {
- int len = bb_strlen ( buffer );
+ int len = strlen ( buffer );
while ( len && isspace ( buffer [len - 1] ))
len--;
generated by cgit v1.1 at 2024-12-26 09:47:02 +0000