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3c381aa734
* Renamed to patch, because these aren't syscalls but Glibc functions. svn path=/nixpkgs/trunk/; revision=14742
163 lines
4.3 KiB
Diff
163 lines
4.3 KiB
Diff
diff -rc checkinstall-orig/installwatch/installwatch.c checkinstall/installwatch/installwatch.c
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*** checkinstall-orig/installwatch/installwatch.c 2009-03-12 13:40:24.000000000 +0100
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--- checkinstall/installwatch/installwatch.c 2009-03-27 22:42:19.000000000 +0100
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***************
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*** 110,115 ****
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--- 110,117 ----
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static int (*true_setxattr)(const char *,const char *,const void *,
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size_t, int);
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static int (*true_removexattr)(const char *,const char *);
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+ static ssize_t (*true_getxattr)(const char *,const char *,const void *,size_t);
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+ static ssize_t (*true_lgetxattr)(const char *,const char *,const void *,size_t);
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#if(GLIBC_MINOR >= 1)
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***************
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*** 369,374 ****
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--- 371,378 ----
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true_unlink = dlsym(libc_handle, "unlink");
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true_utime = dlsym(libc_handle, "utime");
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true_setxattr = dlsym(libc_handle, "setxattr");
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+ true_getxattr = dlsym(libc_handle, "getxattr");
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+ true_lgetxattr = dlsym(libc_handle, "lgetxattr");
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true_utimes = dlsym(libc_handle, "utimes");
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true_access = dlsym(libc_handle, "access");
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***************
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*** 3494,3499 ****
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--- 3498,3587 ----
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return result;
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}
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+ int getxattr (const char *pathname, const char *name,
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+ const void *value, size_t size)
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+ {
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+ int result;
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+ instw_t instw;
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+ int status;
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+
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+ REFCOUNT;
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+
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+ if (!libc_handle)
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+ initialize();
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+
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+ #if DEBUG
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+ debug(2,"getxattr(%s,%s)\n",pathname,name);
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+ #endif
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+
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+ /* We were asked to work in "real" mode */
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+ if( !(__instw.gstatus & INSTW_INITIALIZED) ||
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+ !(__instw.gstatus & INSTW_OKWRAP) ) {
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+ result=true_getxattr(pathname,name,value,size);
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+ return result;
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+ }
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+
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+ instw_new(&instw);
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+ instw_setpath(&instw,pathname);
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+ instw_getstatus(&instw,&status);
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+
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+ #if DEBUG
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+ instw_print(&instw);
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+ #endif
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+
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+ if(status&INSTW_TRANSLATED) {
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+ result=true_getxattr(instw.translpath,name,value,size);
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+ } else {
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+ result=true_getxattr(instw.path,name,value,size);
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+ }
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+
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+ instw_delete(&instw);
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+
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+ return result;
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+ }
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+
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+ int lgetxattr (const char *pathname, const char *name,
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+ const void *value, size_t size)
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+ {
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+ int result;
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+ instw_t instw;
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+ int status;
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+
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+ REFCOUNT;
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+
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+ if (!libc_handle)
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+ initialize();
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+
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+ #if DEBUG
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+ debug(2,"lgetxattr(%s,%s)\n",pathname,name);
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+ #endif
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+
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+ /* We were asked to work in "real" mode */
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+ if( !(__instw.gstatus & INSTW_INITIALIZED) ||
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+ !(__instw.gstatus & INSTW_OKWRAP) ) {
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+ result=true_lgetxattr(pathname,name,value,size);
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+ return result;
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+ }
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+
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+ instw_new(&instw);
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+ instw_setpath(&instw,pathname);
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+ instw_getstatus(&instw,&status);
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+
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+ #if DEBUG
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+ instw_print(&instw);
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+ #endif
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+
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+ if(status&INSTW_TRANSLATED) {
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+ result=true_lgetxattr(instw.translpath,name,value,size);
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+ } else {
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+ result=true_lgetxattr(instw.path,name,value,size);
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+ }
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+
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+ instw_delete(&instw);
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+
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+ return result;
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+ }
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+
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#if(GLIBC_MINOR >= 1)
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int creat64(const char *pathname, __mode_t mode) {
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***************
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*** 3663,3668 ****
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--- 3751,3791 ----
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return result;
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}
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+ int __open_2(const char *pathname, int flags, ...) {
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+ va_list ap;
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+ mode_t mode;
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+
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+ #if DEBUG
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+ debug(2,"__open_2(%s,%d,mode)\n",pathname,flags);
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+ #endif
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+
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+ va_start(ap, flags);
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+ mode = va_arg(ap, mode_t);
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+ va_end(ap);
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+
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+ /* The open() function in Glibc 2.9 is an always-inline
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+ function that may call __open_2(), so it's important that
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+ we handle it. I don't know what __open_2() is supposed to
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+ do, but redirecting it to open() seems to work fine. */
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+
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+ return open(pathname,flags,mode);
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+ }
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+
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+ int __open64_2(const char *pathname, int flags, ...) {
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+ va_list ap;
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+ mode_t mode;
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+
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+ #if DEBUG
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+ debug(2,"__open64_2(%s,%d,mode)\n",pathname,flags);
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+ #endif
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+
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+ va_start(ap, flags);
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+ mode = va_arg(ap, mode_t);
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+ va_end(ap);
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+
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+ return open64(pathname,flags,mode);
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+ }
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+
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struct dirent64 *readdir64(DIR *dir) {
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struct dirent64 *result;
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