* included after these prototypes in libbb.h, all is well.
*/
// Warn if we can't allocate size bytes of memory.
-void *malloc_or_warn(size_t size)
+void* FAST_FUNC malloc_or_warn(size_t size)
{
void *ptr = malloc(size);
if (ptr == NULL && size != 0)
}
// Die if we can't allocate size bytes of memory.
-void *xmalloc(size_t size)
+void* FAST_FUNC xmalloc(size_t size)
{
void *ptr = malloc(size);
if (ptr == NULL && size != 0)
// Die if we can't resize previously allocated memory. (This returns a pointer
// to the new memory, which may or may not be the same as the old memory.
// It'll copy the contents to a new chunk and free the old one if necessary.)
-void *xrealloc(void *ptr, size_t size)
+void* FAST_FUNC xrealloc(void *ptr, size_t size)
{
ptr = realloc(ptr, size);
if (ptr == NULL && size != 0)
#endif /* DMALLOC */
// Die if we can't allocate and zero size bytes of memory.
-void *xzalloc(size_t size)
+void* FAST_FUNC xzalloc(size_t size)
{
void *ptr = xmalloc(size);
memset(ptr, 0, size);
}
// Die if we can't copy a string to freshly allocated memory.
-char * xstrdup(const char *s)
+char* FAST_FUNC xstrdup(const char *s)
{
char *t;
// Die if we can't allocate n+1 bytes (space for the null terminator) and copy
// the (possibly truncated to length n) string into it.
-char *xstrndup(const char *s, int n)
+char* FAST_FUNC xstrndup(const char *s, int n)
{
int m;
char *t;
return memcpy(t, s, n);
}
-// Die if we can't open a file and return a FILE * to it.
+// Die if we can't open a file and return a FILE* to it.
// Notice we haven't got xfread(), This is for use with fscanf() and friends.
-FILE *xfopen(const char *path, const char *mode)
+FILE* FAST_FUNC xfopen(const char *path, const char *mode)
{
FILE *fp = fopen(path, mode);
if (fp == NULL)
}
// Die if we can't open a file and return a fd.
-int xopen3(const char *pathname, int flags, int mode)
+int FAST_FUNC xopen3(const char *pathname, int flags, int mode)
{
int ret;
}
// Die if we can't open an existing file and return a fd.
-int xopen(const char *pathname, int flags)
+int FAST_FUNC xopen(const char *pathname, int flags)
{
return xopen3(pathname, flags, 0666);
}
// Warn if we can't open a file and return a fd.
-int open3_or_warn(const char *pathname, int flags, int mode)
+int FAST_FUNC open3_or_warn(const char *pathname, int flags, int mode)
{
int ret;
}
// Warn if we can't open a file and return a fd.
-int open_or_warn(const char *pathname, int flags)
+int FAST_FUNC open_or_warn(const char *pathname, int flags)
{
return open3_or_warn(pathname, flags, 0666);
}
-void xunlink(const char *pathname)
+void FAST_FUNC xunlink(const char *pathname)
{
if (unlink(pathname))
bb_perror_msg_and_die("can't remove file '%s'", pathname);
}
-void xrename(const char *oldpath, const char *newpath)
+void FAST_FUNC xrename(const char *oldpath, const char *newpath)
{
if (rename(oldpath, newpath))
bb_perror_msg_and_die("can't move '%s' to '%s'", oldpath, newpath);
}
-int rename_or_warn(const char *oldpath, const char *newpath)
+int FAST_FUNC rename_or_warn(const char *oldpath, const char *newpath)
{
int n = rename(oldpath, newpath);
if (n)
return n;
}
-void xpipe(int filedes[2])
+void FAST_FUNC xpipe(int filedes[2])
{
if (pipe(filedes))
bb_perror_msg_and_die("can't create pipe");
}
-void xdup2(int from, int to)
+void FAST_FUNC xdup2(int from, int to)
{
if (dup2(from, to) != to)
bb_perror_msg_and_die("can't duplicate file descriptor");
}
// "Renumber" opened fd
-void xmove_fd(int from, int to)
+void FAST_FUNC xmove_fd(int from, int to)
{
if (from == to)
return;
}
// Die with an error message if we can't write the entire buffer.
-void xwrite(int fd, const void *buf, size_t count)
+void FAST_FUNC xwrite(int fd, const void *buf, size_t count)
{
if (count) {
ssize_t size = full_write(fd, buf, count);
}
// Die with an error message if we can't lseek to the right spot.
-off_t xlseek(int fd, off_t offset, int whence)
+off_t FAST_FUNC xlseek(int fd, off_t offset, int whence)
{
off_t off = lseek(fd, offset, whence);
if (off == (off_t)-1) {
return off;
}
-// Die with supplied filename if this FILE * has ferror set.
-void die_if_ferror(FILE *fp, const char *fn)
+// Die with supplied filename if this FILE* has ferror set.
+void FAST_FUNC die_if_ferror(FILE *fp, const char *fn)
{
if (ferror(fp)) {
/* ferror doesn't set useful errno */
}
// Die with an error message if stdout has ferror set.
-void die_if_ferror_stdout(void)
+void FAST_FUNC die_if_ferror_stdout(void)
{
die_if_ferror(stdout, bb_msg_standard_output);
}
// Die with an error message if we have trouble flushing stdout.
-void xfflush_stdout(void)
+void FAST_FUNC xfflush_stdout(void)
{
if (fflush(stdout)) {
bb_perror_msg_and_die(bb_msg_standard_output);
}
-int bb_putchar(int ch)
+int FAST_FUNC bb_putchar(int ch)
{
/* time.c needs putc(ch, stdout), not putchar(ch).
* it does "stdout = stderr;", but then glibc's putchar()
return putc(ch, stdout);
}
-/* Die with an error message if we can't copy an entire FILE * to stdout,
+/* Die with an error message if we can't copy an entire FILE* to stdout,
* then close that file. */
-void xprint_and_close_file(FILE *file)
+void FAST_FUNC xprint_and_close_file(FILE *file)
{
fflush(stdout);
// copyfd outputs error messages for us.
// Die with an error message if we can't malloc() enough space and do an
// sprintf() into that space.
-char *xasprintf(const char *format, ...)
+char* FAST_FUNC xasprintf(const char *format, ...)
{
va_list p;
int r;
}
#if 0 /* If we will ever meet a libc which hasn't [f]dprintf... */
-int fdprintf(int fd, const char *format, ...)
+int FAST_FUNC fdprintf(int fd, const char *format, ...)
{
va_list p;
int r;
}
#endif
-void xsetenv(const char *key, const char *value)
+void FAST_FUNC xsetenv(const char *key, const char *value)
{
if (setenv(key, value, 1))
bb_error_msg_and_die(bb_msg_memory_exhausted);
// Die with an error message if we can't set gid. (Because resource limits may
// limit this user to a given number of processes, and if that fills up the
// setgid() will fail and we'll _still_be_root_, which is bad.)
-void xsetgid(gid_t gid)
+void FAST_FUNC xsetgid(gid_t gid)
{
if (setgid(gid)) bb_perror_msg_and_die("setgid");
}
// Die with an error message if we can't set uid. (See xsetgid() for why.)
-void xsetuid(uid_t uid)
+void FAST_FUNC xsetuid(uid_t uid)
{
if (setuid(uid)) bb_perror_msg_and_die("setuid");
}
// Die if we can't chdir to a new path.
-void xchdir(const char *path)
+void FAST_FUNC xchdir(const char *path)
{
if (chdir(path))
bb_perror_msg_and_die("chdir(%s)", path);
}
-void xchroot(const char *path)
+void FAST_FUNC xchroot(const char *path)
{
if (chroot(path))
bb_perror_msg_and_die("can't change root directory to %s", path);
}
// Print a warning message if opendir() fails, but don't die.
-DIR *warn_opendir(const char *path)
+DIR* FAST_FUNC warn_opendir(const char *path)
{
DIR *dp;
}
// Die with an error message if opendir() fails.
-DIR *xopendir(const char *path)
+DIR* FAST_FUNC xopendir(const char *path)
{
DIR *dp;
}
// Die with an error message if we can't open a new socket.
-int xsocket(int domain, int type, int protocol)
+int FAST_FUNC xsocket(int domain, int type, int protocol)
{
int r = socket(domain, type, protocol);
}
// Die with an error message if we can't bind a socket to an address.
-void xbind(int sockfd, struct sockaddr *my_addr, socklen_t addrlen)
+void FAST_FUNC xbind(int sockfd, struct sockaddr *my_addr, socklen_t addrlen)
{
if (bind(sockfd, my_addr, addrlen)) bb_perror_msg_and_die("bind");
}
// Die with an error message if we can't listen for connections on a socket.
-void xlisten(int s, int backlog)
+void FAST_FUNC xlisten(int s, int backlog)
{
if (listen(s, backlog)) bb_perror_msg_and_die("listen");
}
/* Die with an error message if sendto failed.
* Return bytes sent otherwise */
-ssize_t xsendto(int s, const void *buf, size_t len, const struct sockaddr *to,
+ssize_t FAST_FUNC xsendto(int s, const void *buf, size_t len, const struct sockaddr *to,
socklen_t tolen)
{
ssize_t ret = sendto(s, buf, len, 0, to, tolen);
}
// xstat() - a stat() which dies on failure with meaningful error message
-void xstat(const char *name, struct stat *stat_buf)
+void FAST_FUNC xstat(const char *name, struct stat *stat_buf)
{
if (stat(name, stat_buf))
bb_perror_msg_and_die("can't stat '%s'", name);
}
// selinux_or_die() - die if SELinux is disabled.
-void selinux_or_die(void)
+void FAST_FUNC selinux_or_die(void)
{
#if ENABLE_SELINUX
int rc = is_selinux_enabled();
#endif
}
-int ioctl_or_perror_and_die(int fd, unsigned request, void *argp, const char *fmt,...)
+int FAST_FUNC ioctl_or_perror_and_die(int fd, unsigned request, void *argp, const char *fmt,...)
{
int ret;
va_list p;
return ret;
}
-int ioctl_or_perror(int fd, unsigned request, void *argp, const char *fmt,...)
+int FAST_FUNC ioctl_or_perror(int fd, unsigned request, void *argp, const char *fmt,...)
{
va_list p;
int ret = ioctl(fd, request, argp);
}
#if ENABLE_IOCTL_HEX2STR_ERROR
-int bb_ioctl_or_warn(int fd, unsigned request, void *argp, const char *ioctl_name)
+int FAST_FUNC bb_ioctl_or_warn(int fd, unsigned request, void *argp, const char *ioctl_name)
{
int ret;
bb_simple_perror_msg(ioctl_name);
return ret;
}
-int bb_xioctl(int fd, unsigned request, void *argp, const char *ioctl_name)
+int FAST_FUNC bb_xioctl(int fd, unsigned request, void *argp, const char *ioctl_name)
{
int ret;
return ret;
}
#else
-int bb_ioctl_or_warn(int fd, unsigned request, void *argp)
+int FAST_FUNC bb_ioctl_or_warn(int fd, unsigned request, void *argp)
{
int ret;
bb_perror_msg("ioctl %#x failed", request);
return ret;
}
-int bb_xioctl(int fd, unsigned request, void *argp)
+int FAST_FUNC bb_xioctl(int fd, unsigned request, void *argp)
{
int ret;
projects / oweals / busybox.git / blobdiff