This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, upstream has been updated via 638a23483b40c5b606ee323e6612e7e454e5154b (commit) via bff3a664e6a2a367bf159c3089df1fe6f093bfb1 (commit) via f8e05f3850e51673522216f23533bf7146359dcd (commit) via 067637375658047d70c296606ae17ef0bc86499d (commit) via d6da534cbf05dc4d09221881afd49b275ca7cd29 (commit) via 926a698c5ac69b599014ce147cc814343f0aaa4f (commit) from ffc0bd03c4c41725ed2eee2fdea296eb42d26496 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 638a23483b40c5b606ee323e6612e7e454e5154b Author: Anthony G. Basile <blueness@gentoo.org> Date: Mon Oct 27 16:13:34 2014 -0400 mkostemp: fix implementation mkostemp(char *template, int flags) generates a unique temporary filename from a template. The flags parameter accepts three of the same flags as open(2): O_APPEND, O_CLOEXEC, and O_SYNC. The current implementation of mkostemp(3) does not respect the flags and in fact confuses the flags with the file mode which should always be S_IRUSR | S_IWUSR. This patch corrects this issue. Signed-off-by: Anthony G. Basile <blueness@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit bff3a664e6a2a367bf159c3089df1fe6f093bfb1 Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Mon Dec 15 17:32:57 2014 +0100 test: Some more tests under conditionals Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit f8e05f3850e51673522216f23533bf7146359dcd Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Mon Dec 15 16:13:01 2014 +0100 stdio: Fix printing 0.0 We were relying on FE_DIVBYZERO being turned off when printing "%f", +-.0 Avoid the whole issue by looking at the sign-bit (in a rough approximation). Note that we do not handle gracefully: printf ("\n%llf\n", -0.0); printf ("\n%llf\n", 0.0); nor %Lf for both when NOT cast to long double. Avoiding an FPE due to broken numbers like these does not make sense to me. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit 067637375658047d70c296606ae17ef0bc86499d Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Fri Dec 12 16:18:12 2014 +0100 unistd: allow to turn off getopt_long The GNU variant of getopt() previously had no way to turn off getopt_long() support. commit d6da534cbf05dc4d09221881afd49b275ca7cd29 Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Fri Dec 12 16:06:17 2014 +0100 test: disable ptytest unless HAS_PTY Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit 926a698c5ac69b599014ce147cc814343f0aaa4f Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Fri Dec 12 14:43:55 2014 +0100 config: move STDIO_FUTEXES up a bit Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> ----------------------------------------------------------------------- Summary of changes: Makefile.in | 2 +- extra/Configs/Config.in | 28 +++++++++---------- extra/config/conf.c | 5 ++-- include/getopt.h | 2 +- libc/inet/getaddrinfo.c | 2 +- libc/misc/internals/tempname.c | 6 ++--- libc/misc/internals/tempname.h | 2 +- libc/stdio/_fpmaxtostr.c | 13 ++++----- libc/stdio/tempnam.c | 2 +- libc/stdio/tmpfile.c | 2 +- libc/stdio/tmpnam.c | 2 +- libc/stdio/tmpnam_r.c | 2 +- libc/stdlib/mkdtemp.c | 2 +- libc/stdlib/mkostemp.c | 4 ++- libc/stdlib/mkostemp64.c | 2 +- libc/stdlib/mkstemp.c | 2 +- libc/stdlib/mkstemp64.c | 2 +- libc/stdlib/mktemp.c | 2 +- libc/sysdeps/linux/common/bits/getopt.h | 2 +- libc/unistd/Makefile.in | 14 +++++++--- libc/unistd/getopt.c | 2 ++ libpthread/nptl/sem_open.c | 2 +- test/.gitignore | 2 ++ test/Rules.mak | 3 +++ test/misc/Makefile.in | 8 ++++++ test/misc/bug-glob2.c | 1 - test/misc/tst-inotify.c | 7 +++-- test/misc/tst-utmp.c | 45 +++++++++++++++++-------------- test/nptl/tst-cancel7.c | 7 +++-- test/nptl/tst-mqueue7.c | 6 +++-- test/pwd_grp/getgroups.c | 11 ++++---- test/stdlib/Makefile.in | 6 +++++ test/stdlib/test-mkostemp-O_CLOEXEC.c | 45 +++++++++++++++++++++++++++++++ test/stdlib/test-mkostemp-child.c | 22 +++++++++++++++ test/test-skeleton.c | 17 +++++++++++- 35 files changed, 201 insertions(+), 81 deletions(-) create mode 100644 test/stdlib/test-mkostemp-O_CLOEXEC.c create mode 100644 test/stdlib/test-mkostemp-child.c diff --git a/Makefile.in b/Makefile.in index 3b8e043..5d60dda 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 32180f7..8e603b2 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -1430,6 +1430,13 @@ 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 @@ -1886,32 +1893,25 @@ 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 db09053..b24c1c3 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 a682f9c..de9da26 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/inet/getaddrinfo.c b/libc/inet/getaddrinfo.c index b61d69c..168adb1 100644 --- a/libc/inet/getaddrinfo.c +++ b/libc/inet/getaddrinfo.c @@ -308,7 +308,7 @@ gaih_local(const char *name, const struct gaih_service *service, char *buf = ((struct sockaddr_un *)ai->ai_addr)->sun_path; if (__path_search(buf, L_tmpnam, NULL, NULL, 0) != 0 - || __gen_tempname(buf, __GT_NOCREATE, 0) != 0 + || __gen_tempname(buf, __GT_NOCREATE, 0, 0) != 0 ) { return -EAI_SYSTEM; } diff --git a/libc/misc/internals/tempname.c b/libc/misc/internals/tempname.c index 18fd823..edcc31c 100644 --- a/libc/misc/internals/tempname.c +++ b/libc/misc/internals/tempname.c @@ -177,7 +177,7 @@ static void brain_damaged_fillrand(unsigned char *buf, unsigned int len) __GT_DIR: create a directory with given mode. */ -int attribute_hidden __gen_tempname (char *tmpl, int kind, mode_t mode) +int attribute_hidden __gen_tempname (char *tmpl, int kind, int flags, mode_t mode) { char *XXXXXX; unsigned int i; @@ -219,11 +219,11 @@ int attribute_hidden __gen_tempname (char *tmpl, int kind, mode_t mode) fd = 0; } case __GT_FILE: - fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL, mode); + fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL | flags, mode); break; #if defined __UCLIBC_HAS_LFS__ case __GT_BIGFILE: - fd = open64 (tmpl, O_RDWR | O_CREAT | O_EXCL, mode); + fd = open64 (tmpl, O_RDWR | O_CREAT | O_EXCL | flags, mode); break; #endif case __GT_DIR: diff --git a/libc/misc/internals/tempname.h b/libc/misc/internals/tempname.h index e75b632..edfe26d 100644 --- a/libc/misc/internals/tempname.h +++ b/libc/misc/internals/tempname.h @@ -10,7 +10,7 @@ extern int ___path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx /*, int try_tmpdir */) attribute_hidden; #define __path_search(tmpl, tmpl_len, dir, pfx, try_tmpdir) ___path_search(tmpl, tmpl_len, dir, pfx) -extern int __gen_tempname (char *__tmpl, int __kind, mode_t mode) attribute_hidden; +extern int __gen_tempname (char *__tmpl, int __kind, int flags, mode_t mode) attribute_hidden; /* The __kind argument to __gen_tempname may be one of: */ #define __GT_FILE 0 /* create a file */ diff --git a/libc/stdio/_fpmaxtostr.c b/libc/stdio/_fpmaxtostr.c index f7ea792..3580584 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/stdio/tempnam.c b/libc/stdio/tempnam.c index 232ed02..74bb26e 100644 --- a/libc/stdio/tempnam.c +++ b/libc/stdio/tempnam.c @@ -35,7 +35,7 @@ tempnam (const char *dir, const char *pfx) if (__path_search (buf, FILENAME_MAX, dir, pfx, 1)) return NULL; - if (__gen_tempname (buf, __GT_NOCREATE, 0)) + if (__gen_tempname (buf, __GT_NOCREATE, 0, 0)) return NULL; return strdup (buf); diff --git a/libc/stdio/tmpfile.c b/libc/stdio/tmpfile.c index a9bf474..83c85b5 100644 --- a/libc/stdio/tmpfile.c +++ b/libc/stdio/tmpfile.c @@ -35,7 +35,7 @@ FILE * tmpfile (void) if (__path_search (buf, FILENAME_MAX, NULL, "tmpf", 0)) return NULL; - fd = __gen_tempname (buf, __GT_FILE, S_IRUSR | S_IWUSR); + fd = __gen_tempname (buf, __GT_FILE, 0, S_IRUSR | S_IWUSR); if (fd < 0) return NULL; diff --git a/libc/stdio/tmpnam.c b/libc/stdio/tmpnam.c index 88b9bff..ffed862 100644 --- a/libc/stdio/tmpnam.c +++ b/libc/stdio/tmpnam.c @@ -40,7 +40,7 @@ tmpnam (char *s) 0)) return NULL; - if (__builtin_expect (__gen_tempname (tmpbuf, __GT_NOCREATE, 0), 0)) + if (__builtin_expect (__gen_tempname (tmpbuf, __GT_NOCREATE, 0, 0), 0)) return NULL; if (s == NULL) diff --git a/libc/stdio/tmpnam_r.c b/libc/stdio/tmpnam_r.c index 8cde84d..bfd60a4 100644 --- a/libc/stdio/tmpnam_r.c +++ b/libc/stdio/tmpnam_r.c @@ -27,7 +27,7 @@ char * tmpnam_r (char *s) if (__path_search (s, L_tmpnam, NULL, NULL, 0)) return NULL; - if (__gen_tempname (s, __GT_NOCREATE, 0)) + if (__gen_tempname (s, __GT_NOCREATE, 0, 0)) return NULL; return s; diff --git a/libc/stdlib/mkdtemp.c b/libc/stdlib/mkdtemp.c index da7598a..e6d4a36 100644 --- a/libc/stdlib/mkdtemp.c +++ b/libc/stdlib/mkdtemp.c @@ -29,7 +29,7 @@ (This function comes from OpenBSD.) */ char * mkdtemp (char *template) { - if (__gen_tempname (template, __GT_DIR, S_IRUSR | S_IWUSR | S_IXUSR)) + if (__gen_tempname (template, __GT_DIR, 0, S_IRUSR | S_IWUSR | S_IXUSR)) return NULL; else return template; diff --git a/libc/stdlib/mkostemp.c b/libc/stdlib/mkostemp.c index 0369235..912be30 100644 --- a/libc/stdlib/mkostemp.c +++ b/libc/stdlib/mkostemp.c @@ -17,6 +17,7 @@ #include <stdio.h> #include <stdlib.h> +#include <fcntl.h> #include "../misc/internals/tempname.h" /* Generate a unique temporary file name from TEMPLATE. @@ -26,5 +27,6 @@ int mkostemp (char *template, int flags) { - return __gen_tempname (template, __GT_FILE, flags); + flags -= flags & O_ACCMODE; /* Remove O_RDONLY, O_WRONLY, and O_RDWR. */ + return __gen_tempname (template, __GT_FILE, flags, S_IRUSR | S_IWUSR); } diff --git a/libc/stdlib/mkostemp64.c b/libc/stdlib/mkostemp64.c index d21def5..c6d6d84 100644 --- a/libc/stdlib/mkostemp64.c +++ b/libc/stdlib/mkostemp64.c @@ -27,5 +27,5 @@ int mkostemp64 (char *template, int flags) { - return __gen_tempname (template, __GT_BIGFILE, flags | O_LARGEFILE); + return __gen_tempname (template, __GT_BIGFILE, flags | O_LARGEFILE, S_IRUSR | S_IWUSR | S_IXUSR); } diff --git a/libc/stdlib/mkstemp.c b/libc/stdlib/mkstemp.c index 61c7175..a3a1595 100644 --- a/libc/stdlib/mkstemp.c +++ b/libc/stdlib/mkstemp.c @@ -26,5 +26,5 @@ Then open the file and return a fd. */ int mkstemp (char *template) { - return __gen_tempname (template, __GT_FILE, S_IRUSR | S_IWUSR); + return __gen_tempname (template, __GT_FILE, 0, S_IRUSR | S_IWUSR); } diff --git a/libc/stdlib/mkstemp64.c b/libc/stdlib/mkstemp64.c index e29be2d..6f2ee3e 100644 --- a/libc/stdlib/mkstemp64.c +++ b/libc/stdlib/mkstemp64.c @@ -26,5 +26,5 @@ Then open the file and return a fd. */ int mkstemp64 (char *template) { - return __gen_tempname (template, __GT_BIGFILE, S_IRUSR | S_IWUSR); + return __gen_tempname (template, __GT_BIGFILE, 0, S_IRUSR | S_IWUSR); } diff --git a/libc/stdlib/mktemp.c b/libc/stdlib/mktemp.c index edd001d..1ff93da 100644 --- a/libc/stdlib/mktemp.c +++ b/libc/stdlib/mktemp.c @@ -24,7 +24,7 @@ * they are replaced with a string that makes the filename unique. */ char *mktemp(char *template) { - if (__gen_tempname (template, __GT_NOCREATE, 0) < 0) + if (__gen_tempname (template, __GT_NOCREATE, 0, 0) < 0) /* We return the null string if we can't find a unique file name. */ template[0] = '\0'; diff --git a/libc/sysdeps/linux/common/bits/getopt.h b/libc/sysdeps/linux/common/bits/getopt.h index a49f023..dababe0 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 b15d60a..659008d 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 3944c7c..f63482b 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/libpthread/nptl/sem_open.c b/libpthread/nptl/sem_open.c index 1b36164..3a72079 100644 --- a/libpthread/nptl/sem_open.c +++ b/libpthread/nptl/sem_open.c @@ -336,7 +336,7 @@ sem_open (const char *name, int oflag, ...) mempcpy (mempcpy (tmpfname, mountpoint.dir, mountpoint.dirlen), "XXXXXX", 7); - fd = __gen_tempname (tmpfname, __GT_FILE, mode); + fd = __gen_tempname (tmpfname, __GT_FILE, 0, mode); if (fd == -1) return SEM_FAILED; diff --git a/test/.gitignore b/test/.gitignore index 8f32031..5944f0a 100644 --- a/test/.gitignore +++ b/test/.gitignore @@ -274,6 +274,8 @@ stdlib/testarc4random stdlib/testatexit stdlib/test-canon stdlib/test-canon2 +stdlib/test-mkostemp-O_CLOEXEC +stdlib/test-mkostemp-child stdlib/teston_exit stdlib/teststrtol stdlib/teststrtoq diff --git a/test/Rules.mak b/test/Rules.mak index ed72db2..805a349 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 $(XWARNINGS) -std=gnu99 diff --git a/test/misc/Makefile.in b/test/misc/Makefile.in index 52a3e71..1e0da6f 100644 --- a/test/misc/Makefile.in +++ b/test/misc/Makefile.in @@ -8,6 +8,14 @@ TESTS_DISABLED += tst-statfs # assuming host has LFS on endif CFLAGS_dirent64 := -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 +ifeq ($(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 98e3bf7..069891b 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 9d940f7..f9f6830 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 ca92cf2..08a6f8e 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 3bdfa9f..fe543f7 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 e8d53ad..01d7cd7 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 5769b18..c343552 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 0bb0697..53e5a72 100644 --- a/test/stdlib/Makefile.in +++ b/test/stdlib/Makefile.in @@ -5,3 +5,9 @@ DODIFF_qsort := 1 DODIFF_testatexit := 1 DODIFF_teston_exit := 1 DODIFF_teststrtol := 1 + +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 new file mode 100644 index 0000000..9ff229a --- /dev/null +++ b/test/stdlib/test-mkostemp-O_CLOEXEC.c @@ -0,0 +1,45 @@ +#define _XOPEN_SOURCE_EXTENDED +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#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]; + char template[] = "/tmp/test-mkostemp.XXXXXX"; + + fd = mkostemp(template, O_CLOEXEC); + unlink(template); + + snprintf(buff, 5, "%d", fd); + + if(!fork()) + if(execl("./test-mkostemp-child", "test-mkostemp-child", buff, NULL) == -1) + exit(EXIT_FAILURE); + + wait(&status); + + memset(buff, 0, 5); + lseek(fd, 0, SEEK_SET); + errno = 0; + if(read(fd, buff, 5) == -1) + exit(EXIT_FAILURE); + + if(!strncmp(buff, "test", 5)) + exit(EXIT_FAILURE); + else + exit(EXIT_SUCCESS); + + close(fd); + exit(EXIT_SUCCESS); +} diff --git a/test/stdlib/test-mkostemp-child.c b/test/stdlib/test-mkostemp-child.c new file mode 100644 index 0000000..708bd80 --- /dev/null +++ b/test/stdlib/test-mkostemp-child.c @@ -0,0 +1,22 @@ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +int main(int argc, char *argv[]) { + int fd; + + /* This file gets built and run as a test, but its + * really just a helper for test-mkostemp-O_CLOEXEC.c. + * So, we'll always return succcess. + */ + if(argc != 2) + exit(EXIT_SUCCESS); + + sscanf(argv[1], "%d", &fd); + + if(write(fd, "test\0", 5) == -1) + ; /* Don't Panic! Failure is okay here. */ + + close(fd); + exit(EXIT_SUCCESS); +} diff --git a/test/test-skeleton.c b/test/test-skeleton.c index 6d4a8b6..69ef99f 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 '?': hooks/post-receive -- uClibc-ng - small C library for embedded systems