diff options
Diffstat (limited to 'libc/stdlib')
| -rw-r--r-- | libc/stdlib/malloc/realloc.c | 2 | ||||
| -rw-r--r-- | libc/stdlib/mktemp.c | 2 | ||||
| -rw-r--r-- | libc/stdlib/system.c | 7 |
3 files changed, 1 insertions, 10 deletions
diff --git a/libc/stdlib/malloc/realloc.c b/libc/stdlib/malloc/realloc.c index 8de00665f..8d55289c5 100644 --- a/libc/stdlib/malloc/realloc.c +++ b/libc/stdlib/malloc/realloc.c @@ -30,7 +30,7 @@ realloc (void *mem, size_t new_size) if (! new_size) { free (mem); - return malloc (new_size); + return NULL; } if (! mem) return malloc (new_size); diff --git a/libc/stdlib/mktemp.c b/libc/stdlib/mktemp.c index 1ff93da3c..403596645 100644 --- a/libc/stdlib/mktemp.c +++ b/libc/stdlib/mktemp.c @@ -30,5 +30,3 @@ char *mktemp(char *template) return template; } - -link_warning(mktemp, "the use of `mktemp' is dangerous, better use `mkstemp'") diff --git a/libc/stdlib/system.c b/libc/stdlib/system.c index 3ef9a8b1c..8a6734db7 100644 --- a/libc/stdlib/system.c +++ b/libc/stdlib/system.c @@ -20,11 +20,7 @@ extern __typeof(system) __libc_system; #if !defined __UCLIBC_HAS_THREADS_NATIVE__ -/* uClinux-2.0 has vfork, but Linux 2.0 doesn't */ #include <sys/syscall.h> -#ifndef __NR_vfork -# define vfork fork -#endif int __libc_system(const char *command) { @@ -91,9 +87,6 @@ libc_hidden_proto(waitpid) #elif defined __sparc__ # define FORK() \ INLINE_CLONE_SYSCALL (CLONE_PARENT_SETTID | SIGCHLD, 0, &pid, NULL, NULL) -#elif defined __s390__ -# define FORK() \ - INLINE_SYSCALL (clone, 3, 0, CLONE_PARENT_SETTID | SIGCHLD, &pid) #else # define FORK() \ INLINE_SYSCALL (clone, 3, CLONE_PARENT_SETTID | SIGCHLD, 0, &pid) |