summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Makefile.in2
-rw-r--r--extra/Configs/Config.in28
-rw-r--r--extra/config/conf.c5
-rw-r--r--include/getopt.h2
-rw-r--r--libc/stdio/_fpmaxtostr.c13
-rw-r--r--libc/sysdeps/linux/common/bits/getopt.h2
-rw-r--r--libc/unistd/Makefile.in14
-rw-r--r--libc/unistd/getopt.c2
-rw-r--r--test/Rules.mak3
-rw-r--r--test/misc/Makefile.in8
-rw-r--r--test/misc/bug-glob2.c1
-rw-r--r--test/misc/tst-inotify.c7
-rw-r--r--test/misc/tst-utmp.c45
-rw-r--r--test/nptl/tst-cancel7.c7
-rw-r--r--test/nptl/tst-mqueue7.c6
-rw-r--r--test/pwd_grp/getgroups.c11
-rw-r--r--test/stdlib/Makefile.in5
-rw-r--r--test/stdlib/test-mkostemp-O_CLOEXEC.c5
-rw-r--r--test/test-skeleton.c17
19 files changed, 116 insertions, 67 deletions
diff --git a/Makefile.in b/Makefile.in
index 3b8e04348..5d60ddaba 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -276,7 +276,7 @@ HEADERS_RM-$(UCLIBC_HAS_GETTEXT_AWARENESS) += libintl.h
HEADERS_RM-$(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF) += printf.h
HEADERS_RM-$(UCLIBC_HAS_GLOB) += glob.h
HEADERS_RM-$(UCLIBC_HAS_GNU_ERROR) += error.h
-HEADERS_RM-$(UCLIBC_HAS_GNU_GETOPT)$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
+HEADERS_RM-$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
HEADERS_RM-$(UCLIBC_HAS_IPV6) += netinet/ip6.h netinet/icmp6.h
HEADERS_RM-$(UCLIBC_HAS_BACKTRACE) += execinfo.h
HEADERS_RM-$(UCLIBC_HAS_LOCALE) += iconv.h bits/uClibc_ctype.h
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index 2dbd45540..fab0ddc7e 100644
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -1449,6 +1449,13 @@ config UCLIBC_HAS_STRING_ARCH_OPT
These are small and fast, the only reason _not_ to say Y here is
for debugging purposes.
+config UCLIBC_HAS_STDIO_FUTEXES
+ bool "Use futexes for multithreaded I/O locking"
+ depends on UCLIBC_HAS_THREADS_NATIVE
+ help
+ If you want to compile uClibc to use futexes for low-level
+ I/O locking, answer Y. Otherwise, answer N.
+
config UCLIBC_HAS_CTYPE_TABLES
bool "Use Table Versions Of 'ctype.h' Functions."
default y
@@ -1905,32 +1912,25 @@ config UCLIBC_HAS_GNU_GETOPT
help
Answer Y if you want to include full gnu getopt() instead of a
(much smaller) SUSv3 compatible getopt().
+ Note that getopt_long, getopt_long_only as well as getsubopt
+ are implemented on top of this choice.
Most people will answer Y.
-config UCLIBC_HAS_STDIO_FUTEXES
- bool "Use futexes for multithreaded I/O locking"
- depends on UCLIBC_HAS_THREADS_NATIVE
- help
- If you want to compile uClibc to use futexes for low-level
- I/O locking, answer Y. Otherwise, answer N.
-
config UCLIBC_HAS_GETOPT_LONG
- bool "Support getopt_long/getopt_long_only"
- depends on !UCLIBC_HAS_GNU_GETOPT
+ bool "Support getopt_long/getopt_long_only (glibc-compat)"
default y
help
- Answer Y if you want to include getopt_long[_only() used by many
- apps, even busybox.
+ Answer Y if you want to include getopt_long[_only()] used by many
+ apps.
Most people will answer Y.
config UCLIBC_HAS_GNU_GETSUBOPT
- bool "Support glibc getsubopt"
+ bool "Support getsubopt"
default y
help
- Answer Y if you want to include glibc getsubopt() instead of a
- smaller SUSv3 compatible getsubopt().
+ Answer Y if you want to include getsubopt().
Most people will answer Y.
endmenu
diff --git a/extra/config/conf.c b/extra/config/conf.c
index db0905319..b24c1c355 100644
--- a/extra/config/conf.c
+++ b/extra/config/conf.c
@@ -10,7 +10,6 @@
#include <string.h>
#include <time.h>
#include <unistd.h>
-#include <getopt.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <errno.h>
@@ -447,7 +446,7 @@ static void check_conf(struct menu *menu)
}
#if 00 // || !defined __UCLIBC__ || \
- (defined UCLIBC_HAS_GETOPT_LONG || defined UCLIBC_HAS_GNU_GETOPT)
+ defined __UCLIBC_HAS_GETOPT_LONG__
static struct option long_opts[] = {
{"oldaskconfig", no_argument, NULL, oldaskconfig},
{"oldconfig", no_argument, NULL, oldconfig},
@@ -526,7 +525,7 @@ int main(int ac, char **av)
tty_stdio = isatty(0) && isatty(1) && isatty(2);
#if 00// !defined __UCLIBC__ || \
- (defined UCLIBC_HAS_GETOPT_LONG || defined UCLIBC_HAS_GNU_GETOPT)
+ defined __UCLIBC_HAS_GETOPT_LONG__
while ((opt = getopt_long(ac, av, "", long_opts, NULL)) != -1)
#else
char *gch = "asonymArDSld";
diff --git a/include/getopt.h b/include/getopt.h
index a682f9ca8..de9da2686 100644
--- a/include/getopt.h
+++ b/include/getopt.h
@@ -1,4 +1,4 @@
-/* This file will not be installed if not using gnu getopt. */
+/* This file will not be installed if not using getopt_long. */
#include <bits/getopt.h>
diff --git a/libc/stdio/_fpmaxtostr.c b/libc/stdio/_fpmaxtostr.c
index f7ea792c4..35805844a 100644
--- a/libc/stdio/_fpmaxtostr.c
+++ b/libc/stdio/_fpmaxtostr.c
@@ -45,11 +45,6 @@
*/
#define isnan(x) ((x) != (x))
-/* Without seminumerical functions to examine the sign bit, this is
- * about the best we can do to test for '-0'.
- */
-#define zeroisnegative(x) ((1./(x)) < 0)
-
/*****************************************************************************/
/* Don't change anything that follows peroid!!! ;-) */
/*****************************************************************************/
@@ -262,7 +257,13 @@ ssize_t _fpmaxtostr(FILE * fp, __fpmax_t x, struct printf_info *info,
if (x == 0) { /* Handle 0 now to avoid false positive. */
#ifdef __UCLIBC_HAVE_SIGNED_ZERO__
- if (zeroisnegative(x)) { /* Handle 'signed' zero. */
+ union {
+ double x;
+ struct {
+ unsigned int l1, l2;
+ } i;
+ } u = {x};
+ if (u.i.l1 ^ u.i.l2) { /* Handle 'signed' zero. */
*sign_str = '-';
}
#endif /* __UCLIBC_HAVE_SIGNED_ZERO__ */
diff --git a/libc/sysdeps/linux/common/bits/getopt.h b/libc/sysdeps/linux/common/bits/getopt.h
index a49f023ce..dababe07d 100644
--- a/libc/sysdeps/linux/common/bits/getopt.h
+++ b/libc/sysdeps/linux/common/bits/getopt.h
@@ -126,7 +126,7 @@ extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
__THROW;
libc_hidden_proto(getopt)
-#if defined __UCLIBC_HAS_GNU_GETOPT__ || defined __UCLIBC_HAS_GETOPT_LONG__
+#if defined __UCLIBC_HAS_GETOPT_LONG__
#ifndef __need_getopt
extern int getopt_long (int ___argc, char *const *___argv,
const char *__shortopts,
diff --git a/libc/unistd/Makefile.in b/libc/unistd/Makefile.in
index b15d60a16..659008d4d 100644
--- a/libc/unistd/Makefile.in
+++ b/libc/unistd/Makefile.in
@@ -16,10 +16,16 @@ OMIT-$(ARCH_USE_MMU) += __exec_alloc.c
OMIT-$(if $(UCLIBC_SUSV3_LEGACY),,y) += ualarm.c usleep.c
#OMIT-$(UCLIBC_HAS_THREADS_NATIVE) += sleep.c
-# XXX: GNU_GETOPT comes with getopt_long unconditionally, which is wrong
-GO_LONG := $(if $(UCLIBC_HAS_GNU_GETOPT),getopt_long-simple.c)
-OMIT-y += $(if $(UCLIBC_HAS_GNU_GETOPT),getopt-susv3.c $(GO_LONG),getopt.c)
-OMIT-y += $(if $(UCLIBC_HAS_GNU_GETSUBOPT),getsubopt-susv3.c,getsubopt.c)
+ifeq ($(UCLIBC_HAS_GNU_GETOPT),y)
+# GNU getopt family
+OMIT-y += getopt-susv3.c getopt_long-simple.c getsubopt-susv3.c
+OMIT-y += $(if $(UCLIBC_HAS_GNU_GETSUBOPT),,getsubopt.c)
+else
+# SuS getopt family
+OMIT-y += getopt.c getsubopt.c
+OMIT-y += $(if $(UCLIBC_HAS_GETOPT_LONG),,getopt_long-simple.c)
+OMIT-y += $(if $(UCLIBC_HAS_GNU_GETSUBOPT),,getsubopt-susv3.c)
+endif
CSRC-y := $(filter-out $(OMIT-y),$(CSRC-y))
diff --git a/libc/unistd/getopt.c b/libc/unistd/getopt.c
index 3944c7c1f..f63482bc8 100644
--- a/libc/unistd/getopt.c
+++ b/libc/unistd/getopt.c
@@ -1162,6 +1162,7 @@ getopt (int argc, char *const *argv, const char *optstring)
}
libc_hidden_def(getopt)
+#if defined __UCLIBC_HAS_GETOPT_LONG__
int
getopt_long (int argc, char *const *argv, const char *options,
const struct option *long_options, int *opt_index)
@@ -1180,5 +1181,6 @@ getopt_long_only (int argc, char *const *argv, const char *options,
{
return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
}
+#endif /* __UCLIBC_HAS_GETOPT_LONG__ */
#endif /* Not ELIDE_CODE. */
diff --git a/test/Rules.mak b/test/Rules.mak
index ed72db246..805a3498d 100644
--- a/test/Rules.mak
+++ b/test/Rules.mak
@@ -78,6 +78,9 @@ CFLAGS := -nostdinc -I$(top_builddir)$(LOCAL_INSTALL_PATH)/usr/include
CFLAGS += $(XCOMMON_CFLAGS) $(KERNEL_INCLUDES) $(CC_INC)
CFLAGS += $(OPTIMIZATION) $(CPU_CFLAGS) $(XWARNINGS)
+$(eval $(call check-gcc-var,-Wno-missing-field-initializers))
+CFLAGS += $(CFLAG_-Wno-missing-field-initializers)
+
# Can't add $(OPTIMIZATION) here, it may be target-specific.
# Just adding -Os for now.
HOST_CFLAGS += $(XCOMMON_CFLAGS) -Os $(XWARNINGS) -std=gnu99
diff --git a/test/misc/Makefile.in b/test/misc/Makefile.in
index 3dfe6179c..04b677f69 100644
--- a/test/misc/Makefile.in
+++ b/test/misc/Makefile.in
@@ -13,6 +13,14 @@ TESTS_DISABLED += tst-statfs # assuming host has LFS on
endif
CFLAGS_dirent64 := -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+ifeq ($(UCLIBC_LINUX_SPECIFIC),)
+TESTS_DISABLED += tst-inotify
+endif
+
+ifeq ($(UCLIBC_HAS_GLOB),)
+TESTS_DISABLED += bug-glob2
+endif
+
DODIFF_dirent := 1
DODIFF_dirent64 := 1
DODIFF_tst-statfs := 1
diff --git a/test/misc/bug-glob2.c b/test/misc/bug-glob2.c
index 98e3bf737..069891b03 100644
--- a/test/misc/bug-glob2.c
+++ b/test/misc/bug-glob2.c
@@ -18,7 +18,6 @@
<http://www.gnu.org/licenses/>. */
#include <errno.h>
-#include <error.h>
#include <dirent.h>
#include <glob.h>
#include <stdlib.h>
diff --git a/test/misc/tst-inotify.c b/test/misc/tst-inotify.c
index 9d940f7fd..f9f6830e3 100644
--- a/test/misc/tst-inotify.c
+++ b/test/misc/tst-inotify.c
@@ -11,7 +11,6 @@
#include <string.h>
#include <unistd.h>
#include <errno.h>
-#include <error.h>
#include <inttypes.h>
#include <sys/inotify.h>
#include <sys/fcntl.h>
@@ -39,7 +38,7 @@ do_test(void)
/* nonblocking inotify should return immediately with no events */
ret = read(ifd, &e, sizeof(e));
if (ret != -1 || errno != EAGAIN) {
- error(0, 0, "first read() returned %d", ret);
+ fprintf(stderr, "first read() returned %d\n", ret);
result = 1;
}
@@ -49,12 +48,12 @@ do_test(void)
/* now check whether our event was seen */
ret = read(ifd, &e, sizeof(e));
if (ret != sizeof(e)) {
- error(0, 0, "second read() returned %d", ret);
+ fprintf(stderr, "second read() returned %d\n", ret);
result = 1;
}
if (!(e.mask & IN_DELETE_SELF)) {
- error(0, 0, "incorrect event mask: %" PRIx32, e.mask);
+ fprintf(stderr, "incorrect event mask: %" PRIx32 "\n", e.mask);
result = 1;
}
diff --git a/test/misc/tst-utmp.c b/test/misc/tst-utmp.c
index ca92cf210..08a6f8ea3 100644
--- a/test/misc/tst-utmp.c
+++ b/test/misc/tst-utmp.c
@@ -18,7 +18,6 @@
<http://www.gnu.org/licenses/>. */
#include <errno.h>
-#include <error.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
@@ -69,8 +68,11 @@ do_prepare (int argc, char *argv[])
/* Open our test file. */
fd = mkstemp (name);
- if (fd == -1)
- error (EXIT_FAILURE, errno, "cannot open test file `%s'", name);
+ if (fd == -1) {
+ fprintf (stderr, "cannot open test file `%s': ", name);
+ perror (NULL);
+ exit (EXIT_FAILURE);
+ }
}
struct utmp entry[] =
@@ -110,7 +112,7 @@ do_init (void)
{
if (pututline (&entry[n]) == NULL)
{
- error (0, errno, "cannot write UTMP entry");
+ perror ("cannot write UTMP entry");
return 1;
}
}
@@ -135,7 +137,7 @@ do_check (void)
if (n < num_entries &&
memcmp (ut, &entry[n], sizeof (struct utmp)))
{
- error (0, 0, "UTMP entry does not match");
+ fprintf (stderr, "UTMP entry does not match\n");
return 1;
}
@@ -144,7 +146,7 @@ do_check (void)
if (n != num_entries)
{
- error (0, 0, "number of UTMP entries is incorrect");
+ fprintf (stderr, "number of UTMP entries is incorrect\n");
return 1;
}
@@ -176,7 +178,7 @@ simulate_login (const char *line, const char *user)
if (pututline (&entry[n]) == NULL)
{
- error (0, errno, "cannot write UTMP entry");
+ perror ("cannot write UTMP entry");
return 1;
}
@@ -186,7 +188,7 @@ simulate_login (const char *line, const char *user)
}
}
- error (0, 0, "no entries available");
+ fprintf (stderr, "no entries available\n");
return 1;
}
@@ -210,7 +212,7 @@ simulate_logout (const char *line)
if (pututline (&entry[n]) == NULL)
{
- error (0, errno, "cannot write UTMP entry");
+ perror ("cannot write UTMP entry");
return 1;
}
@@ -220,7 +222,7 @@ simulate_logout (const char *line)
}
}
- error (0, 0, "no entry found for `%s'", line);
+ fprintf (stderr, "no entry found for `%s'\n", line);
return 1;
}
@@ -237,7 +239,8 @@ check_login (const char *line)
up = getutline (&ut);
if (up == NULL)
{
- error (0, errno, "cannot get entry for line `%s'", line);
+ fprintf (stderr, "cannot get entry for line `%s': ", line);
+ perror(NULL);
return 1;
}
@@ -249,7 +252,7 @@ check_login (const char *line)
{
if (memcmp (up, &entry[n], sizeof (struct utmp)))
{
- error (0, 0, "UTMP entry does not match");
+ fprintf (stderr, "UTMP entry does not match\n");
return 1;
}
@@ -257,7 +260,7 @@ check_login (const char *line)
}
}
- error (0, 0, "bogus entry for line `%s'", line);
+ fprintf (stderr, "bogus entry for line `%s'\n", line);
return 1;
}
@@ -271,7 +274,7 @@ check_logout (const char *line)
strcpy (ut.ut_line, line);
if (getutline (&ut) != NULL)
{
- error (0, 0, "bogus login entry for `%s'", line);
+ fprintf (stderr, "bogus login entry for `%s'\n", line);
return 1;
}
@@ -294,7 +297,8 @@ check_id (const char *id)
up = getutid (&ut);
if (up == NULL)
{
- error (0, errno, "cannot get entry for ID `%s'", id);
+ fprintf (stderr, "cannot get entry for ID `%s': ", id);
+ perror (NULL);
return 1;
}
@@ -306,7 +310,7 @@ check_id (const char *id)
{
if (memcmp (up, &entry[n], sizeof (struct utmp)))
{
- error (0, 0, "UTMP entry does not match");
+ fprintf (stderr, "UTMP entry does not match\n");
return 1;
}
@@ -314,7 +318,7 @@ check_id (const char *id)
}
}
- error (0, 0, "bogus entry for ID `%s'", id);
+ fprintf (stderr, "bogus entry for ID `%s'\n", id);
return 1;
}
@@ -331,7 +335,8 @@ check_type (int type)
up = getutid (&ut);
if (up == NULL)
{
- error (0, errno, "cannot get entry for type `%d'", type);
+ fprintf (stderr, "cannot get entry for type `%d': ", type);
+ perror (NULL);
return 1;
}
@@ -343,7 +348,7 @@ check_type (int type)
{
if (memcmp (up, &entry[n], sizeof (struct utmp)))
{
- error (0, 0, "UTMP entry does not match");
+ fprintf (stderr, "UTMP entry does not match\n");
return 1;
}
@@ -351,7 +356,7 @@ check_type (int type)
}
}
- error (0, 0, "bogus entry for type `%d'", type);
+ fprintf (stderr, "bogus entry for type `%d'\n", type);
return 1;
}
diff --git a/test/nptl/tst-cancel7.c b/test/nptl/tst-cancel7.c
index 3bdfa9fa6..fe543f73f 100644
--- a/test/nptl/tst-cancel7.c
+++ b/test/nptl/tst-cancel7.c
@@ -196,13 +196,16 @@ do_cleanup (void)
#define OPT_COMMAND 10000
#define OPT_PIDFILE 10001
#define CMDLINE_OPTIONS \
+ "c:p:"
+/*
{ "command", required_argument, NULL, OPT_COMMAND }, \
{ "pidfile", required_argument, NULL, OPT_PIDFILE },
+*/
#define CMDLINE_PROCESS \
- case OPT_COMMAND: \
+ case 'c': \
command = optarg; \
break; \
- case OPT_PIDFILE: \
+ case 'p': \
pidfile = optarg; \
break;
// #define CLEANUP_HANDLER do_cleanup ()
diff --git a/test/nptl/tst-mqueue7.c b/test/nptl/tst-mqueue7.c
index e8d53ad83..01d7cd7d6 100644
--- a/test/nptl/tst-mqueue7.c
+++ b/test/nptl/tst-mqueue7.c
@@ -32,10 +32,12 @@
static mqd_t after_exec = (mqd_t) -1;
#define CMDLINE_OPTIONS \
+ "a:"
+/*
{ "after-exec", required_argument, NULL, OPT_AFTEREXEC },
-
+*/
#define CMDLINE_PROCESS \
- case OPT_AFTEREXEC: \
+ case 'a': \
after_exec = (mqd_t) strtoul (optarg, NULL, 0); \
break;
diff --git a/test/pwd_grp/getgroups.c b/test/pwd_grp/getgroups.c
index 5769b180b..c34355215 100644
--- a/test/pwd_grp/getgroups.c
+++ b/test/pwd_grp/getgroups.c
@@ -13,7 +13,6 @@
#include <sys/types.h>
#include <pwd.h>
#include <grp.h>
-#include <err.h>
/* The number of errors encountered so far. */
static int problems = 0;
@@ -25,7 +24,7 @@ static void print_group(gid_t gid)
grp = getgrgid(gid);
if (grp == NULL) {
- warn("cannot find name for group ID %u", gid);
+ fprintf(stderr, "cannot find name for group ID %u\n", gid);
problems++;
}
@@ -46,12 +45,14 @@ static int xgetgroups(gid_t gid, int *n_groups, gid_t ** groups)
/* Add 1 just in case max_n_groups is zero. */
g = (gid_t *) malloc(max_n_groups * sizeof(gid_t) + 1);
- if (g == NULL)
- err(EXIT_FAILURE, "out of memory");
+ if (g == NULL) {
+ fprintf(stderr, "out of memory\n");
+ exit(EXIT_FAILURE);
+ }
ng = getgroups(max_n_groups, g);
if (ng < 0) {
- warn("cannot get supplemental group list");
+ fprintf(stderr, "cannot get supplemental group list\n");
++fail;
free(g);
}
diff --git a/test/stdlib/Makefile.in b/test/stdlib/Makefile.in
index b0c724af2..135db6b33 100644
--- a/test/stdlib/Makefile.in
+++ b/test/stdlib/Makefile.in
@@ -6,6 +6,7 @@ DODIFF_testatexit := 1
DODIFF_teston_exit := 1
DODIFF_teststrtol := 1
-ifeq ($(ARCH_USE_MMU),)
-TESTS_DISABLED := test-mkostemp-O_CLOEXEC
+TESTS_DISABLED :=
+ifeq ($(UCLIBC_HAS_PTY),)
+TESTS_DISABLED += ptytest
endif
diff --git a/test/stdlib/test-mkostemp-O_CLOEXEC.c b/test/stdlib/test-mkostemp-O_CLOEXEC.c
index 5652086bd..9ff229af1 100644
--- a/test/stdlib/test-mkostemp-O_CLOEXEC.c
+++ b/test/stdlib/test-mkostemp-O_CLOEXEC.c
@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE_EXTENDED
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -8,6 +9,10 @@
#include <sys/wait.h>
#include <errno.h>
+#if !defined __ARCH_USE_MMU__
+# define fork vfork
+#endif
+
int main(int argc, char *argv[]) {
int fd, status;
char buff[5];
diff --git a/test/test-skeleton.c b/test/test-skeleton.c
index 6d4a8b636..69ef99f76 100644
--- a/test/test-skeleton.c
+++ b/test/test-skeleton.c
@@ -18,7 +18,6 @@
<http://www.gnu.org/licenses/>. */
#include <errno.h>
-#include <getopt.h>
#include <malloc.h>
#include <search.h>
#include <signal.h>
@@ -46,6 +45,7 @@
#define OPT_DIRECT 1000
#define OPT_TESTDIR 1001
+#if 0 /* Not used in uClibc */
static struct option options[] =
{
#ifdef CMDLINE_OPTIONS
@@ -55,6 +55,7 @@ static struct option options[] =
{ "test-dir", required_argument, NULL, OPT_TESTDIR },
{ NULL, 0, NULL, 0 }
};
+#endif
/* PID of the test itself. */
static pid_t pid;
@@ -144,7 +145,9 @@ signal_handler (int sig __attribute__ ((unused)))
/* Wait for it to terminate. */
for (i = 0; i < 5; ++i)
{
+#ifdef __UCLIBC_HAS_REALTIME__
struct timespec ts;
+#endif
killed = waitpid (pid, &status, WNOHANG|WUNTRACED);
if (killed != 0)
break;
@@ -153,9 +156,14 @@ signal_handler (int sig __attribute__ ((unused)))
nanosleep() call return prematurely, all the better. We
won't restart it since this probably means the child process
finally died. */
+#ifdef __UCLIBC_HAS_REALTIME__
ts.tv_sec = 0;
ts.tv_nsec = 100000000;
nanosleep (&ts, NULL);
+#else
+ /* No nanosleep, just sleep 1s instead of 0.1s */
+ sleep(1);
+#endif
}
if (killed != 0 && killed != pid)
{
@@ -234,7 +242,14 @@ main (int argc, char *argv[])
setbuf (stdout, NULL);
#endif
+#if 0 /* Not used in uClibc */
while ((opt = getopt_long (argc, argv, "+", options, NULL)) != -1)
+#else
+# ifndef CMDLINE_OPTIONS
+# define CMDLINE_OPTIONS ""
+# endif
+ while ((opt = getopt (argc, argv, "+" CMDLINE_OPTIONS)) >= 0)
+#endif
switch (opt)
{
case '?':
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 02:42:49 +0000