| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108 |
- for systems that don't support latest POSIX standard: %as
- https://bugs.gentoo.org/406303
- --- a/configure.ac
- +++ b/configure.ac
- @@ -688,7 +688,6 @@ AC_ARG_ENABLE([libmount],
- UL_BUILD_INIT([libmount])
- UL_REQUIRES_LINUX([libmount])
- UL_REQUIRES_BUILD([libmount], [libblkid])
- -UL_REQUIRES_HAVE([libmount], [scanf_alloc_modifier], [scanf string alloc modifier])
- AM_CONDITIONAL(BUILD_LIBMOUNT, test "x$build_libmount" = xyes)
-
- AC_SUBST([LIBMOUNT_VERSION])
- --- a/libmount/src/tab_parse.c
- +++ b/libmount/src/tab_parse.c
- @@ -22,6 +22,10 @@
- #include "pathnames.h"
- #include "strutils.h"
-
- +#ifndef HAVE_SCANF_MS_MODIFIER
- +# define UL_SCNsA "%s"
- +#endif
- +
- static inline char *skip_spaces(char *s)
- {
- assert(s);
- @@ -61,16 +65,31 @@ static int mnt_parse_table_line(struct l
- int rc, n = 0, xrc;
- char *src = NULL, *fstype = NULL, *optstr = NULL;
-
- +#ifndef HAVE_SCANF_MS_MODIFIER
- + size_t len = strlen(s) + 1;
- + src = malloc(len);
- + fstype = malloc(len);
- + fs->target = malloc(len);
- + optstr = malloc(len);
- +#endif
- +
- rc = sscanf(s, UL_SCNsA" " /* (1) source */
- UL_SCNsA" " /* (2) target */
- UL_SCNsA" " /* (3) FS type */
- UL_SCNsA" " /* (4) options */
- "%n", /* byte count */
-
- +#ifdef HAVE_SCANF_MS_MODIFIER
- &src,
- &fs->target,
- &fstype,
- &optstr,
- +#else
- + src,
- + fs->target,
- + fstype,
- + optstr,
- +#endif
- &n);
- xrc = rc;
-
- @@ -136,6 +155,16 @@ static int mnt_parse_mountinfo_line(stru
- unsigned int maj, min;
- char *fstype = NULL, *src = NULL, *p;
-
- +#ifndef HAVE_SCANF_MS_MODIFIER
- + size_t len = strlen(s) + 1;
- + fs->root = malloc(len);
- + fs->target = malloc(len);
- + fs->vfs_optstr = malloc(len);
- + fs->fs_optstr = malloc(len);
- + fstype = malloc(len);
- + src = malloc(len);
- +#endif
- +
- rc = sscanf(s, "%u " /* (1) id */
- "%u " /* (2) parent */
- "%u:%u " /* (3) maj:min */
- @@ -147,9 +176,15 @@ static int mnt_parse_mountinfo_line(stru
- &fs->id,
- &fs->parent,
- &maj, &min,
- +#ifdef HAVE_SCANF_MS_MODIFIER
- &fs->root,
- &fs->target,
- &fs->vfs_optstr,
- +#else
- + fs->root,
- + fs->target,
- + fs->vfs_optstr,
- +#endif
- &end);
-
- if (rc >= 7 && end > 0)
- @@ -167,9 +202,15 @@ static int mnt_parse_mountinfo_line(stru
- UL_SCNsA" " /* (9) source */
- UL_SCNsA, /* (10) fs options (fs specific) */
-
- +#ifdef HAVE_SCANF_MS_MODIFIER
- &fstype,
- &src,
- &fs->fs_optstr);
- +#else
- + fstype,
- + src,
- + fs->fs_optstr);
- +#endif
-
- if (rc >= 10) {
- fs->flags |= MNT_FS_KERNEL;
|
