This patch adds the configure rules and the conditional compilation to allow the code to be compiled on Solaris 11, which uses a 2 argument version of getmntent() We have upstream support ticket #12 to track the Solaris port, available at: https://fedorahosted.org/mlocate/ticket/12 diff -rupN mlocate-0.25-htonll/configure.ac mlocate-0.25/configure.ac --- mlocate-0.25-htonll/configure.ac 2013-02-18 22:18:47.880624254 +0000 +++ mlocate-0.25/configure.ac 2013-02-18 22:38:01.215736074 +0000 @@ -55,6 +55,8 @@ AC_FUNC_GETMNTENT # Checks for system services. AC_SYS_LARGEFILE +gl_LIST_MOUNTED_FILE_SYSTEMS + AC_CACHE_CHECK([for mounted filesystem table in /proc], [mitr_cv_sys_proc_mounts], [mitr_cv_sys_proc_mounts=no diff -rupN mlocate-0.25-htonll/gnulib/m4/ls-mntd-fs.m4 mlocate-0.25/gnulib/m4/ls-mntd-fs.m4 --- mlocate-0.25-htonll/gnulib/m4/ls-mntd-fs.m4 1970-01-01 01:00:00.000000000 +0100 +++ mlocate-0.25/gnulib/m4/ls-mntd-fs.m4 2013-02-18 22:38:13.068889474 +0000 @@ -0,0 +1,337 @@ +#serial 26 +# How to list mounted file systems. + +# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006 Free Software +# Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl From Jim Meyering. +dnl +dnl This is not pretty. I've just taken the autoconf code and wrapped +dnl it in an AC_DEFUN and made some other fixes. +dnl + +# Replace Autoconf's AC_FUNC_GETMNTENT to work around a bug in Autoconf +# through Autoconf 2.59. We can remove this once we assume Autoconf 2.60 +# or later. +AC_DEFUN([AC_FUNC_GETMNTENT], +[# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4, +# -lseq on Dynix/PTX, -lgen on Unixware. +AC_SEARCH_LIBS(getmntent, [sun seq gen]) +AC_CHECK_FUNCS(getmntent) +]) + +# gl_LIST_MOUNTED_FILE_SYSTEMS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +AC_DEFUN([gl_LIST_MOUNTED_FILE_SYSTEMS], + [ +AC_CHECK_FUNCS(listmntent getmntinfo) +AC_CHECK_HEADERS_ONCE(sys/param.h sys/statvfs.h) + +# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses +# NGROUPS (as the array dimension for a struct member) without a definition. +AC_CHECK_HEADERS(sys/ucred.h, [], [], [#include ]) + +AC_CHECK_HEADERS(sys/mount.h, [], [], + [AC_INCLUDES_DEFAULT + [#if HAVE_SYS_PARAM_H + #include + #endif]]) + +AC_CHECK_HEADERS(mntent.h sys/fs_types.h) + getfsstat_includes="\ +$ac_includes_default +#if HAVE_SYS_PARAM_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_UCRED_H +# include /* needed for definition of NGROUPS */ +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_FS_TYPES_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +" +AC_CHECK_MEMBERS([struct fsstat.f_fstypename],,,[$getfsstat_includes]) + +# Determine how to get the list of mounted file systems. +ac_list_mounted_fs= + +# If the getmntent function is available but not in the standard library, +# make sure LIBS contains the appropriate -l option. +AC_FUNC_GETMNTENT + +# This test must precede the ones for getmntent because Unicos-9 is +# reported to have the getmntent function, but its support is incompatible +# with other getmntent implementations. + +# NOTE: Normally, I wouldn't use a check for system type as I've done for +# `CRAY' below since that goes against the whole autoconf philosophy. But +# I think there is too great a chance that some non-Cray system has a +# function named listmntent to risk the false positive. + +if test -z "$ac_list_mounted_fs"; then + # Cray UNICOS 9 + AC_MSG_CHECKING([for listmntent of Cray/Unicos-9]) + AC_CACHE_VAL(fu_cv_sys_mounted_cray_listmntent, + [fu_cv_sys_mounted_cray_listmntent=no + AC_EGREP_CPP(yes, + [#ifdef _CRAY +yes +#endif + ], [test $ac_cv_func_listmntent = yes \ + && fu_cv_sys_mounted_cray_listmntent=yes] + ) + ] + ) + AC_MSG_RESULT($fu_cv_sys_mounted_cray_listmntent) + if test $fu_cv_sys_mounted_cray_listmntent = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_LISTMNTENT, 1, + [Define if there is a function named listmntent that can be used to + list all mounted file systems. (UNICOS)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # AIX. + AC_MSG_CHECKING([for mntctl function and struct vmount]) + AC_CACHE_VAL(fu_cv_sys_mounted_vmount, + [AC_TRY_CPP([#include ], + fu_cv_sys_mounted_vmount=yes, + fu_cv_sys_mounted_vmount=no)]) + AC_MSG_RESULT($fu_cv_sys_mounted_vmount) + if test $fu_cv_sys_mounted_vmount = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_VMOUNT, 1, + [Define if there is a function named mntctl that can be used to read + the list of mounted file systems, and there is a system header file + that declares `struct vmount.' (AIX)]) + fi +fi + +if test $ac_cv_func_getmntent = yes; then + + # This system has the getmntent function. + # Determine whether it's the one-argument variant or the two-argument one. + + if test -z "$ac_list_mounted_fs"; then + # 4.3BSD, SunOS, HP-UX, Dynix, Irix + AC_MSG_CHECKING([for one-argument getmntent function]) + AC_CACHE_VAL(fu_cv_sys_mounted_getmntent1, + [AC_TRY_COMPILE([ +/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ +#include + +#include +#if !defined MOUNTED +# if defined _PATH_MOUNTED /* GNU libc */ +# define MOUNTED _PATH_MOUNTED +# endif +# if defined MNT_MNTTAB /* HP-UX. */ +# define MOUNTED MNT_MNTTAB +# endif +# if defined MNTTABNAME /* Dynix. */ +# define MOUNTED MNTTABNAME +# endif +#endif +], + [ struct mntent *mnt = 0; char *table = MOUNTED; + if (sizeof mnt && sizeof table) return 0;], + fu_cv_sys_mounted_getmntent1=yes, + fu_cv_sys_mounted_getmntent1=no)]) + AC_MSG_RESULT($fu_cv_sys_mounted_getmntent1) + if test $fu_cv_sys_mounted_getmntent1 = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_GETMNTENT1, 1, + [Define if there is a function named getmntent for reading the list + of mounted file systems, and that function takes a single argument. + (4.3BSD, SunOS, HP-UX, Dynix, Irix)]) + fi + fi + + if test -z "$ac_list_mounted_fs"; then + # SVR4 + AC_MSG_CHECKING([for two-argument getmntent function]) + AC_CACHE_VAL(fu_cv_sys_mounted_getmntent2, + [AC_EGREP_HEADER(getmntent, sys/mnttab.h, + fu_cv_sys_mounted_getmntent2=yes, + fu_cv_sys_mounted_getmntent2=no)]) + AC_MSG_RESULT($fu_cv_sys_mounted_getmntent2) + if test $fu_cv_sys_mounted_getmntent2 = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_GETMNTENT2, 1, + [Define if there is a function named getmntent for reading the list of + mounted file systems, and that function takes two arguments. (SVR4)]) + AC_CHECK_FUNCS(hasmntopt) + fi + fi + +fi + +if test -z "$ac_list_mounted_fs"; then + # DEC Alpha running OSF/1, and Apple Darwin 1.3. + # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h + + AC_MSG_CHECKING([for getfsstat function]) + AC_CACHE_VAL(fu_cv_sys_mounted_getfsstat, + [AC_TRY_LINK([ +#include +#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME +# define FS_TYPE(Ent) ((Ent).f_fstypename) +#else +# define FS_TYPE(Ent) mnt_names[(Ent).f_type] +#endif +]$getfsstat_includes +, + [struct statfs *stats; + int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); + char *t = FS_TYPE (*stats); ], + fu_cv_sys_mounted_getfsstat=yes, + fu_cv_sys_mounted_getfsstat=no)]) + AC_MSG_RESULT($fu_cv_sys_mounted_getfsstat) + if test $fu_cv_sys_mounted_getfsstat = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_GETFSSTAT, 1, + [Define if there is a function named getfsstat for reading the + list of mounted file systems. (DEC Alpha running OSF/1)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR3 + AC_MSG_CHECKING([for FIXME existence of three headers]) + AC_CACHE_VAL(fu_cv_sys_mounted_fread_fstyp, + [AC_TRY_CPP([ +#include +#include +#include ], + fu_cv_sys_mounted_fread_fstyp=yes, + fu_cv_sys_mounted_fread_fstyp=no)]) + AC_MSG_RESULT($fu_cv_sys_mounted_fread_fstyp) + if test $fu_cv_sys_mounted_fread_fstyp = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_FREAD_FSTYP, 1, + [Define if (like SVR2) there is no specific function for reading the + list of mounted file systems, and your system has these header files: + and . (SVR3)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # 4.4BSD and DEC OSF/1. + AC_MSG_CHECKING([for getmntinfo function]) + AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo, + [ + test "$ac_cv_func_getmntinfo" = yes \ + && fu_cv_sys_mounted_getmntinfo=yes \ + || fu_cv_sys_mounted_getmntinfo=no + ]) + AC_MSG_RESULT($fu_cv_sys_mounted_getmntinfo) + if test $fu_cv_sys_mounted_getmntinfo = yes; then + AC_MSG_CHECKING([whether getmntinfo returns statvfs structures]) + AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo2, + [ + AC_TRY_COMPILE([ +#if HAVE_SYS_PARAM_H +# include +#endif +#include +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_STATVFS_H +# include +#endif +extern int getmntinfo (struct statfs **, int); + ], [], + [fu_cv_sys_mounted_getmntinfo2=no], + [fu_cv_sys_mounted_getmntinfo2=yes]) + ]) + AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo2]) + if test $fu_cv_sys_mounted_getmntinfo2 = no; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_GETMNTINFO, 1, + [Define if there is a function named getmntinfo for reading the + list of mounted file systems and it returns an array of + 'struct statfs'. (4.4BSD, Darwin)]) + else + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_GETMNTINFO2, 1, + [Define if there is a function named getmntinfo for reading the + list of mounted file systems and it returns an array of + 'struct statvfs'. (NetBSD 3.0)]) + fi + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # Ultrix + AC_MSG_CHECKING([for getmnt function]) + AC_CACHE_VAL(fu_cv_sys_mounted_getmnt, + [AC_TRY_CPP([ +#include +#include ], + fu_cv_sys_mounted_getmnt=yes, + fu_cv_sys_mounted_getmnt=no)]) + AC_MSG_RESULT($fu_cv_sys_mounted_getmnt) + if test $fu_cv_sys_mounted_getmnt = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_GETMNT, 1, + [Define if there is a function named getmnt for reading the list of + mounted file systems. (Ultrix)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # BeOS + AC_CHECK_FUNCS(next_dev fs_stat_dev) + AC_CHECK_HEADERS(fs_info.h) + AC_MSG_CHECKING([for BEOS mounted file system support functions]) + if test $ac_cv_header_fs_info_h = yes \ + && test $ac_cv_func_next_dev = yes \ + && test $ac_cv_func_fs_stat_dev = yes; then + fu_result=yes + else + fu_result=no + fi + AC_MSG_RESULT($fu_result) + if test $fu_result = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_FS_STAT_DEV, 1, + [Define if there are functions named next_dev and fs_stat_dev for + reading the list of mounted file systems. (BeOS)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR2 + AC_MSG_CHECKING([whether it is possible to resort to fread on /etc/mnttab]) + AC_CACHE_VAL(fu_cv_sys_mounted_fread, + [AC_TRY_CPP([#include ], + fu_cv_sys_mounted_fread=yes, + fu_cv_sys_mounted_fread=no)]) + AC_MSG_RESULT($fu_cv_sys_mounted_fread) + if test $fu_cv_sys_mounted_fread = yes; then + ac_list_mounted_fs=found + AC_DEFINE(MOUNTED_FREAD, 1, + [Define if there is no specific function for reading the list of + mounted file systems. fread will be used to read /etc/mnttab. + (SVR2) ]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + AC_MSG_ERROR([could not determine how to read list of mounted file systems]) + # FIXME -- no need to abort building the whole package + # Can't build mountlist.c or anything that needs its functions +fi + +AS_IF([test $ac_list_mounted_fs = found], [$1], [$2]) + + ]) diff -rupN mlocate-0.25-htonll/src/updatedb.c mlocate-0.25/src/updatedb.c --- mlocate-0.25-htonll/src/updatedb.c 2011-12-11 23:13:18.000000000 +0000 +++ mlocate-0.25/src/updatedb.c 2013-02-18 22:37:53.812745988 +0000 @@ -36,7 +36,15 @@ Author: Miloslav Trmac #include #include +#if defined (MOUNTED_GETMNTENT1) #include +#else +#if defined (MOUNTED_GETMNTENT2) +#include +#else +#error "No valid getmntent() #include defined" +#endif +#endif #include "error.h" #include "fwriteerror.h" #include "obstack.h" @@ -53,7 +61,11 @@ Author: Miloslav Trmac #ifdef PROC_MOUNTS_PATH #define MOUNT_TABLE_PATH PROC_MOUNTS_PATH #else +#ifdef _PATH_MOUNTED #define MOUNT_TABLE_PATH _PATH_MOUNTED +#else +#define MOUNT_TABLE_PATH MNTTAB +#endif #endif /* A directory entry in memory */ @@ -334,7 +346,21 @@ filesystem_is_excluded (const char *path static size_t type_size; /* = 0; */ FILE *f; +#if defined (MOUNTED_GETMNTENT1) struct mntent *me; +#else +#if defined (MOUNTED_GETMNTENT2) + struct mnttab me_local; + /* Convenience pointer */ + struct mnttab *me = &me_local; + /* Macro substitution to make the structure members correct */ +#define mnt_type mnt_fstype +#define mnt_dir mnt_mountp + /* setmntent() and endmntent() are undefined in this envonronment */ +#define setmntent(x,y) fopen(x,y) +#define endmntent(x) fclose(x) +#endif +#endif bool res; if (conf_debug_pruning != false) @@ -344,7 +370,13 @@ filesystem_is_excluded (const char *path f = setmntent (MOUNT_TABLE_PATH, "r"); if (f == NULL) goto err; +#if defined (MOUNTED_GETMNTENT1) while ((me = getmntent (f)) != NULL) +#else +#if defined (MOUNTED_GETMNTENT2) + while ((getmntent (f, me)) == 0) +#endif +#endif { char *p; size_t size; @@ -367,7 +399,6 @@ filesystem_is_excluded (const char *path dir = canonicalize_file_name (me->mnt_dir); if (dir == NULL) dir = me->mnt_dir; -#else /* Paths in /proc/self/mounts contain no symbolic links. Besides avoiding a few system calls, avoiding the realpath () avoids hangs if the filesystem is unavailable hard-mounted NFS. */