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Run util/openssl-format-source -v -c .

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Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Matt Caswell
2015-01-22 03:29:12 +00:00
parent aae3233e1e
commit ae5c8664e5
1086 changed files with 282460 additions and 283592 deletions
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378
crypto/rand/rand_egd.c
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@@ -8,7 +8,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -97,207 +97,195 @@
#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_VOS) || defined(OPENSSL_SYS_BEOS)
int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes)
{
return(-1);
}
{
return (-1);
}
int RAND_egd(const char *path)
{
return(-1);
}
int RAND_egd_bytes(const char *path,int bytes)
{
return(-1);
}
#else
#include <openssl/opensslconf.h>
#include OPENSSL_UNISTD
#include <sys/types.h>
#include <sys/socket.h>
#ifndef NO_SYS_UN_H
# ifdef OPENSSL_SYS_VXWORKS
# include <streams/un.h>
# else
# include <sys/un.h>
# endif
#else
struct sockaddr_un {
short sun_family; /* AF_UNIX */
char sun_path[108]; /* path name (gag) */
};
#endif /* NO_SYS_UN_H */
#include <string.h>
#include <errno.h>
#ifndef offsetof
# define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif
int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes)
{
int ret = 0;
struct sockaddr_un addr;
int len, num, numbytes;
int fd = -1;
int success;
unsigned char egdbuf[2], tempbuf[255], *retrievebuf;
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
if (strlen(path) >= sizeof(addr.sun_path))
return (-1);
BUF_strlcpy(addr.sun_path,path,sizeof addr.sun_path);
len = offsetof(struct sockaddr_un, sun_path) + strlen(path);
fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (fd == -1) return (-1);
success = 0;
while (!success)
{
if (connect(fd, (struct sockaddr *)&addr, len) == 0)
success = 1;
else
{
switch (errno)
{
#ifdef EINTR
case EINTR:
#endif
#ifdef EAGAIN
case EAGAIN:
#endif
#ifdef EINPROGRESS
case EINPROGRESS:
#endif
#ifdef EALREADY
case EALREADY:
#endif
/* No error, try again */
break;
#ifdef EISCONN
case EISCONN:
success = 1;
break;
#endif
default:
goto err; /* failure */
}
}
}
while(bytes > 0)
{
egdbuf[0] = 1;
egdbuf[1] = bytes < 255 ? bytes : 255;
numbytes = 0;
while (numbytes != 2)
{
num = write(fd, egdbuf + numbytes, 2 - numbytes);
if (num >= 0)
numbytes += num;
else
{
switch (errno)
{
#ifdef EINTR
case EINTR:
#endif
#ifdef EAGAIN
case EAGAIN:
#endif
/* No error, try again */
break;
default:
ret = -1;
goto err; /* failure */
}
}
}
numbytes = 0;
while (numbytes != 1)
{
num = read(fd, egdbuf, 1);
if (num == 0)
goto err; /* descriptor closed */
else if (num > 0)
numbytes += num;
else
{
switch (errno)
{
#ifdef EINTR
case EINTR:
#endif
#ifdef EAGAIN
case EAGAIN:
#endif
/* No error, try again */
break;
default:
ret = -1;
goto err; /* failure */
}
}
}
if(egdbuf[0] == 0)
goto err;
if (buf)
retrievebuf = buf + ret;
else
retrievebuf = tempbuf;
numbytes = 0;
while (numbytes != egdbuf[0])
{
num = read(fd, retrievebuf + numbytes, egdbuf[0] - numbytes);
if (num == 0)
goto err; /* descriptor closed */
else if (num > 0)
numbytes += num;
else
{
switch (errno)
{
#ifdef EINTR
case EINTR:
#endif
#ifdef EAGAIN
case EAGAIN:
#endif
/* No error, try again */
break;
default:
ret = -1;
goto err; /* failure */
}
}
}
ret += egdbuf[0];
bytes -= egdbuf[0];
if (!buf)
RAND_seed(tempbuf, egdbuf[0]);
}
err:
if (fd != -1) close(fd);
return(ret);
}
{
return (-1);
}
int RAND_egd_bytes(const char *path, int bytes)
{
int num, ret = 0;
{
return (-1);
}
#else
# include <openssl/opensslconf.h>
# include OPENSSL_UNISTD
# include <sys/types.h>
# include <sys/socket.h>
# ifndef NO_SYS_UN_H
# ifdef OPENSSL_SYS_VXWORKS
# include <streams/un.h>
# else
# include <sys/un.h>
# endif
# else
struct sockaddr_un {
short sun_family; /* AF_UNIX */
char sun_path[108]; /* path name (gag) */
};
# endif /* NO_SYS_UN_H */
# include <string.h>
# include <errno.h>
num = RAND_query_egd_bytes(path, NULL, bytes);
if (num < 1) goto err;
if (RAND_status() == 1)
ret = num;
# ifndef offsetof
# define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
# endif
int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes)
{
int ret = 0;
struct sockaddr_un addr;
int len, num, numbytes;
int fd = -1;
int success;
unsigned char egdbuf[2], tempbuf[255], *retrievebuf;
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
if (strlen(path) >= sizeof(addr.sun_path))
return (-1);
BUF_strlcpy(addr.sun_path, path, sizeof addr.sun_path);
len = offsetof(struct sockaddr_un, sun_path) + strlen(path);
fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (fd == -1)
return (-1);
success = 0;
while (!success) {
if (connect(fd, (struct sockaddr *)&addr, len) == 0)
success = 1;
else {
switch (errno) {
# ifdef EINTR
case EINTR:
# endif
# ifdef EAGAIN
case EAGAIN:
# endif
# ifdef EINPROGRESS
case EINPROGRESS:
# endif
# ifdef EALREADY
case EALREADY:
# endif
/* No error, try again */
break;
# ifdef EISCONN
case EISCONN:
success = 1;
break;
# endif
default:
goto err; /* failure */
}
}
}
while (bytes > 0) {
egdbuf[0] = 1;
egdbuf[1] = bytes < 255 ? bytes : 255;
numbytes = 0;
while (numbytes != 2) {
num = write(fd, egdbuf + numbytes, 2 - numbytes);
if (num >= 0)
numbytes += num;
else {
switch (errno) {
# ifdef EINTR
case EINTR:
# endif
# ifdef EAGAIN
case EAGAIN:
# endif
/* No error, try again */
break;
default:
ret = -1;
goto err; /* failure */
}
}
}
numbytes = 0;
while (numbytes != 1) {
num = read(fd, egdbuf, 1);
if (num == 0)
goto err; /* descriptor closed */
else if (num > 0)
numbytes += num;
else {
switch (errno) {
# ifdef EINTR
case EINTR:
# endif
# ifdef EAGAIN
case EAGAIN:
# endif
/* No error, try again */
break;
default:
ret = -1;
goto err; /* failure */
}
}
}
if (egdbuf[0] == 0)
goto err;
if (buf)
retrievebuf = buf + ret;
else
retrievebuf = tempbuf;
numbytes = 0;
while (numbytes != egdbuf[0]) {
num = read(fd, retrievebuf + numbytes, egdbuf[0] - numbytes);
if (num == 0)
goto err; /* descriptor closed */
else if (num > 0)
numbytes += num;
else {
switch (errno) {
# ifdef EINTR
case EINTR:
# endif
# ifdef EAGAIN
case EAGAIN:
# endif
/* No error, try again */
break;
default:
ret = -1;
goto err; /* failure */
}
}
}
ret += egdbuf[0];
bytes -= egdbuf[0];
if (!buf)
RAND_seed(tempbuf, egdbuf[0]);
}
err:
return(ret);
}
if (fd != -1)
close(fd);
return (ret);
}
int RAND_egd_bytes(const char *path, int bytes)
{
int num, ret = 0;
num = RAND_query_egd_bytes(path, NULL, bytes);
if (num < 1)
goto err;
if (RAND_status() == 1)
ret = num;
err:
return (ret);
}
int RAND_egd(const char *path)
{
return (RAND_egd_bytes(path, 255));
}
{
return (RAND_egd_bytes(path, 255));
}
#endif