141 lines
4.5 KiB
Diff
141 lines
4.5 KiB
Diff
diff --git nocache.c nocache.c
|
|
index 6f8c60d..fa4abff 100644
|
|
--- nocache.c
|
|
+++ nocache.c
|
|
@@ -25,31 +25,47 @@ static void store_pageinfo(int fd);
|
|
static void free_unclaimed_pages(int fd);
|
|
|
|
int open(const char *pathname, int flags, mode_t mode);
|
|
+#if defined(__GLIBC__)
|
|
int open64(const char *pathname, int flags, mode_t mode);
|
|
+#endif
|
|
int creat(const char *pathname, int flags, mode_t mode);
|
|
+#if defined(__GLIBC__)
|
|
int creat64(const char *pathname, int flags, mode_t mode);
|
|
+#endif
|
|
int openat(int dirfd, const char *pathname, int flags, mode_t mode);
|
|
+#if defined(__GLIBC__)
|
|
int openat64(int dirfd, const char *pathname, int flags, mode_t mode);
|
|
+#endif
|
|
int __openat_2(int dirfd, const char *pathname, int flags, mode_t mode)
|
|
__attribute__ ((alias ("openat")));
|
|
int dup(int oldfd);
|
|
int dup2(int oldfd, int newfd);
|
|
int close(int fd);
|
|
FILE *fopen(const char *path, const char *mode);
|
|
+#if defined(__GLIBC__)
|
|
FILE *fopen64(const char *path, const char *mode);
|
|
+#endif
|
|
int fclose(FILE *fp);
|
|
|
|
int (*_original_open)(const char *pathname, int flags, mode_t mode);
|
|
+#if defined(__GLIBC__)
|
|
int (*_original_open64)(const char *pathname, int flags, mode_t mode);
|
|
+#endif
|
|
int (*_original_creat)(const char *pathname, int flags, mode_t mode);
|
|
+#if defined(__GLIBC__)
|
|
int (*_original_creat64)(const char *pathname, int flags, mode_t mode);
|
|
+#endif
|
|
int (*_original_openat)(int dirfd, const char *pathname, int flags, mode_t mode);
|
|
+#if defined(__GLIBC__)
|
|
int (*_original_openat64)(int dirfd, const char *pathname, int flags, mode_t mode);
|
|
+#endif
|
|
int (*_original_dup)(int fd);
|
|
int (*_original_dup2)(int newfd, int oldfd);
|
|
int (*_original_close)(int fd);
|
|
FILE *(*_original_fopen)(const char *path, const char *mode);
|
|
+#if defined(__GLIBC__)
|
|
FILE *(*_original_fopen64)(const char *path, const char *mode);
|
|
+#endif
|
|
int (*_original_fclose)(FILE *fp);
|
|
|
|
|
|
@@ -82,16 +98,24 @@ static void init(void)
|
|
assert(fds != NULL);
|
|
|
|
_original_open = (int (*)(const char *, int, mode_t)) dlsym(RTLD_NEXT, "open");
|
|
+#if defined(__GLIBC__)
|
|
_original_open64 = (int (*)(const char *, int, mode_t)) dlsym(RTLD_NEXT, "open64");
|
|
+#endif
|
|
_original_creat = (int (*)(const char *, int, mode_t)) dlsym(RTLD_NEXT, "creat");
|
|
+#if defined(__GLIBC__)
|
|
_original_creat64 = (int (*)(const char *, int, mode_t)) dlsym(RTLD_NEXT, "creat64");
|
|
+#endif
|
|
_original_openat = (int (*)(int, const char *, int, mode_t)) dlsym(RTLD_NEXT, "openat");
|
|
+#if defined(__GLIBC__)
|
|
_original_openat64 = (int (*)(int, const char *, int, mode_t)) dlsym(RTLD_NEXT, "openat64");
|
|
+#endif
|
|
_original_dup = (int (*)(int)) dlsym(RTLD_NEXT, "dup");
|
|
_original_dup2 = (int (*)(int, int)) dlsym(RTLD_NEXT, "dup2");
|
|
_original_close = (int (*)(int)) dlsym(RTLD_NEXT, "close");
|
|
_original_fopen = (FILE *(*)(const char *, const char *)) dlsym(RTLD_NEXT, "fopen");
|
|
+#if defined(__GLIBC__)
|
|
_original_fopen64 = (FILE *(*)(const char *, const char *)) dlsym(RTLD_NEXT, "fopen64");
|
|
+#endif
|
|
_original_fclose = (int (*)(FILE *)) dlsym(RTLD_NEXT, "fclose");
|
|
|
|
if ((error = dlerror()) != NULL) {
|
|
@@ -165,6 +189,7 @@ int open(const char *pathname, int flags, mode_t mode)
|
|
return fd;
|
|
}
|
|
|
|
+#if defined(__GLIBC__)
|
|
int open64(const char *pathname, int flags, mode_t mode)
|
|
{
|
|
int fd;
|
|
@@ -177,6 +202,7 @@ int open64(const char *pathname, int flags, mode_t mode)
|
|
store_pageinfo(fd);
|
|
return fd;
|
|
}
|
|
+#endif
|
|
|
|
int creat(const char *pathname, int flags, mode_t mode)
|
|
{
|
|
@@ -191,6 +217,7 @@ int creat(const char *pathname, int flags, mode_t mode)
|
|
return fd;
|
|
}
|
|
|
|
+#if defined(__GLIBC__)
|
|
int creat64(const char *pathname, int flags, mode_t mode)
|
|
{
|
|
int fd;
|
|
@@ -203,6 +230,7 @@ int creat64(const char *pathname, int flags, mode_t mode)
|
|
store_pageinfo(fd);
|
|
return fd;
|
|
}
|
|
+#endif
|
|
|
|
int openat(int dirfd, const char *pathname, int flags, mode_t mode)
|
|
{
|
|
@@ -217,6 +245,7 @@ int openat(int dirfd, const char *pathname, int flags, mode_t mode)
|
|
return fd;
|
|
}
|
|
|
|
+#if defined(__GLIBC__)
|
|
int openat64(int dirfd, const char *pathname, int flags, mode_t mode)
|
|
{
|
|
int fd;
|
|
@@ -229,6 +258,7 @@ int openat64(int dirfd, const char *pathname, int flags, mode_t mode)
|
|
store_pageinfo(fd);
|
|
return fd;
|
|
}
|
|
+#endif
|
|
|
|
int dup(int oldfd)
|
|
{
|
|
@@ -288,6 +318,7 @@ FILE *fopen(const char *path, const char *mode)
|
|
return fp;
|
|
}
|
|
|
|
+#if defined(__GLIBC__)
|
|
FILE *fopen64(const char *path, const char *mode)
|
|
{
|
|
int fd;
|
|
@@ -304,6 +335,7 @@ FILE *fopen64(const char *path, const char *mode)
|
|
|
|
return fp;
|
|
}
|
|
+#endif
|
|
|
|
int fclose(FILE *fp)
|
|
{
|