diff options
Diffstat (limited to 'poky/meta/recipes-extended/ltp/ltp/0008-Check-if-__GLIBC_PREREQ-is-defined-before-using-it.patch')
| -rw-r--r-- | poky/meta/recipes-extended/ltp/ltp/0008-Check-if-__GLIBC_PREREQ-is-defined-before-using-it.patch | 190 |
1 files changed, 29 insertions, 161 deletions
diff --git a/poky/meta/recipes-extended/ltp/ltp/0008-Check-if-__GLIBC_PREREQ-is-defined-before-using-it.patch b/poky/meta/recipes-extended/ltp/ltp/0008-Check-if-__GLIBC_PREREQ-is-defined-before-using-it.patch index 428ac3004..7311ee2e4 100644 --- a/poky/meta/recipes-extended/ltp/ltp/0008-Check-if-__GLIBC_PREREQ-is-defined-before-using-it.patch +++ b/poky/meta/recipes-extended/ltp/ltp/0008-Check-if-__GLIBC_PREREQ-is-defined-before-using-it.patch @@ -1,7 +1,7 @@ -From a3cbee31daae2466bc8dcac36b33a01352693346 Mon Sep 17 00:00:00 2001 +From fc2b47ad979a87bfbd11aeea3f67c26e7fb39e30 Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Thu, 7 Jan 2016 19:40:08 +0000 -Subject: [PATCH 01/26] Check if __GLIBC_PREREQ is defined before using it +Subject: [PATCH] Check if __GLIBC_PREREQ is defined before using it __GLIBC_PREREQ is specific to glibc so it should be checked if it is defined or not. @@ -10,13 +10,12 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com> Upstream-Status: Pending --- - testcases/kernel/syscalls/accept4/accept4_01.c | 9 ++++- - testcases/kernel/syscalls/getcpu/getcpu01.c | 39 +++++++++++++++++++++- - .../sched_getaffinity/sched_getaffinity01.c | 26 +++++++++++++++ - 3 files changed, 72 insertions(+), 2 deletions(-) + .../kernel/syscalls/accept4/accept4_01.c | 9 ++++++- + .../sched_getaffinity/sched_getaffinity01.c | 26 +++++++++++++++++++ + 2 files changed, 34 insertions(+), 1 deletion(-) diff --git a/testcases/kernel/syscalls/accept4/accept4_01.c b/testcases/kernel/syscalls/accept4/accept4_01.c -index 6072bfa..2b090cb 100644 +index dec4ef93b..c5d74b07f 100644 --- a/testcases/kernel/syscalls/accept4/accept4_01.c +++ b/testcases/kernel/syscalls/accept4/accept4_01.c @@ -64,6 +64,7 @@ static void cleanup(void) @@ -59,131 +58,8 @@ index 6072bfa..2b090cb 100644 #else acceptfd = accept4(lfd, (struct sockaddr *)&claddr, &addrlen, closeonexec_flag | nonblock_flag); -diff --git a/testcases/kernel/syscalls/getcpu/getcpu01.c b/testcases/kernel/syscalls/getcpu/getcpu01.c -index c927512..921b107 100644 ---- a/testcases/kernel/syscalls/getcpu/getcpu01.c -+++ b/testcases/kernel/syscalls/getcpu/getcpu01.c -@@ -62,6 +62,7 @@ - #include <dirent.h> - - #if defined(__i386__) || defined(__x86_64__) -+#if defined(__GLIBC__) - #if __GLIBC_PREREQ(2,6) - #if defined(__x86_64__) - #include <utmpx.h> -@@ -75,10 +76,17 @@ int sys_support = 0; - #else - int sys_support = 0; - #endif -+#else -+int sys_support = 0; -+#endif - -+#if defined(__GLIBC__) - #if !(__GLIBC_PREREQ(2, 7)) - #define CPU_FREE(ptr) free(ptr) - #endif -+#else -+#define CPU_FREE(ptr) free(ptr) -+#endif - - void cleanup(void); - void setup(void); -@@ -164,7 +172,11 @@ static inline int getcpu(unsigned *cpu_id, unsigned *node_id, - { - #if defined(__i386__) - return syscall(318, cpu_id, node_id, cache_struct); --#elif __GLIBC_PREREQ(2,6) -+#elif defined(__GLIBC__) -+#if __GLIBC_PREREQ(2,6) -+ *cpu_id = sched_getcpu(); -+#endif -+#else - *cpu_id = sched_getcpu(); - #endif - return 0; -@@ -191,15 +203,20 @@ unsigned int set_cpu_affinity(void) - cpu_set_t *set; - size_t size; - int nrcpus = 1024; -+#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) - #if __GLIBC_PREREQ(2, 7) - realloc: - set = CPU_ALLOC(nrcpus); - #else - set = malloc(sizeof(cpu_set_t)); - #endif -+#else -+ set = malloc(sizeof(cpu_set_t)); -+#endif - if (set == NULL) { - tst_brkm(TFAIL, NULL, "CPU_ALLOC:errno:%d", errno); - } -+#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) - #if __GLIBC_PREREQ(2, 7) - size = CPU_ALLOC_SIZE(nrcpus); - CPU_ZERO_S(size, set); -@@ -207,8 +224,13 @@ realloc: - size = sizeof(cpu_set_t); - CPU_ZERO(set); - #endif -+#else -+ size = sizeof(cpu_set_t); -+ CPU_ZERO(set); -+#endif - if (sched_getaffinity(0, size, set) < 0) { - CPU_FREE(set); -+#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) - #if __GLIBC_PREREQ(2, 7) - if (errno == EINVAL && nrcpus < (1024 << 8)) { - nrcpus = nrcpus << 2; -@@ -220,10 +242,17 @@ realloc: - "NR_CPUS of the kernel is more than 1024, so we'd better use a newer glibc(>= 2.7)"); - else - #endif -+#else -+ if (errno == EINVAL) -+ tst_resm(TFAIL, -+ "NR_CPUS of the kernel is more than 1024, so we'd better use a newer glibc(>= 2.7)"); -+ else -+#endif - tst_resm(TFAIL, "sched_getaffinity:errno:%d", errno); - tst_exit(); - } - cpu_max = max_cpuid(size, set); -+#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) - #if __GLIBC_PREREQ(2, 7) - CPU_ZERO_S(size, set); - CPU_SET_S(cpu_max, size, set); -@@ -231,6 +260,10 @@ realloc: - CPU_ZERO(set); - CPU_SET(cpu_max, set); - #endif -+#else -+ CPU_ZERO(set); -+ CPU_SET(cpu_max, set); -+#endif - if (sched_setaffinity(0, size, set) < 0) { - CPU_FREE(set); - tst_brkm(TFAIL, NULL, "sched_setaffinity:errno:%d", errno); -@@ -247,11 +280,15 @@ unsigned int max_cpuid(size_t size, cpu_set_t * set) - { - unsigned int index, max = 0; - for (index = 0; index < size * BITS_PER_BYTE; index++) -+#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) - #if __GLIBC_PREREQ(2, 7) - if (CPU_ISSET_S(index, size, set)) - #else - if (CPU_ISSET(index, set)) - #endif -+#else -+ if (CPU_ISSET(index, set)) -+#endif - max = index; - return max; - } diff --git a/testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01.c b/testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01.c -index 9d6a81a..4ed13b2 100644 +index 02f04b909..d906d7e09 100644 --- a/testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01.c +++ b/testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01.c @@ -67,9 +67,11 @@ do { \ @@ -198,7 +74,7 @@ index 9d6a81a..4ed13b2 100644 int main(int ac, char **av) { -@@ -96,14 +98,19 @@ static void do_test(void) +@@ -96,17 +98,26 @@ static void do_test(void) pid_t unused_pid; unsigned len; @@ -206,27 +82,26 @@ index 9d6a81a..4ed13b2 100644 #if __GLIBC_PREREQ(2, 7) realloc: mask = CPU_ALLOC(nrcpus); - #else - mask = malloc(sizeof(cpu_set_t)); - #endif +#else + mask = malloc(sizeof(cpu_set_t)); +#endif + #else + mask = malloc(sizeof(cpu_set_t)); + #endif if (mask == NULL) tst_brkm(TFAIL | TTERRNO, cleanup, "fail to get enough memory"); +#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) #if __GLIBC_PREREQ(2, 7) len = CPU_ALLOC_SIZE(nrcpus); CPU_ZERO_S(len, mask); -@@ -111,10 +118,15 @@ realloc: - len = sizeof(cpu_set_t); - CPU_ZERO(mask); - #endif +#else + len = sizeof(cpu_set_t); + CPU_ZERO(mask); +#endif - /* positive test */ + #else + len = sizeof(cpu_set_t); + CPU_ZERO(mask); +@@ -115,11 +126,18 @@ realloc: TEST(sched_getaffinity(0, len, mask)); if (TEST_RETURN == -1) { CPU_FREE(mask); @@ -234,50 +109,43 @@ index 9d6a81a..4ed13b2 100644 #if __GLIBC_PREREQ(2, 7) if (errno == EINVAL && nrcpus < (1024 << 8)) { nrcpus = nrcpus << 2; -@@ -126,17 +138,27 @@ realloc: - "newer glibc(>= 2.7)"); - else - #endif + goto realloc; + } +#else + if (errno == EINVAL) + tst_resm(TFAIL, "NR_CPUS > 1024, we'd better use a " + "newer glibc(>= 2.7)"); + else +#endif - tst_resm(TFAIL | TTERRNO, "fail to get cpu affinity"); - cleanup(); - } else { + #else + if (errno == EINVAL) + tst_resm(TFAIL, "NR_CPUS > 1024, we'd better use a " +@@ -132,8 +150,12 @@ realloc: tst_resm(TINFO, "cpusetsize is %d", len); tst_resm(TINFO, "mask.__bits[0] = %lu ", mask->__bits[0]); for (i = 0; i < num; i++) { +#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) #if __GLIBC_PREREQ(2, 7) TEST(CPU_ISSET_S(i, len, mask)); - #else - TEST(CPU_ISSET(i, mask)); - #endif +#else + TEST(CPU_ISSET(i, mask)); +#endif - if (TEST_RETURN != -1) - tst_resm(TPASS, "sched_getaffinity() succeed, " - "this process %d is running " -@@ -144,11 +166,15 @@ realloc: + #else + TEST(CPU_ISSET(i, mask)); + #endif +@@ -144,8 +166,12 @@ realloc: } } +#if defined(__GLIBC__) && defined(__GLIBC_PREREQ) #if __GLIBC_PREREQ(2, 7) CPU_ZERO_S(len, mask); - #else - CPU_ZERO(mask); - #endif +#else + CPU_ZERO(mask); +#endif - /* negative tests */ - QUICK_TEST(sched_getaffinity(0, len, (cpu_set_t *) - 1)); - QUICK_TEST(sched_getaffinity(0, 0, mask)); + #else + CPU_ZERO(mask); + #endif -- -1.9.1 +2.17.1 |
