diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-02-24 20:58:47 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-02-24 20:58:47 +0000 |
| commit | 3cf8394af5f646642df593c8de833441e186af64 (patch) | |
| tree | 879804337835a352853d5eb06d31565d4dba33d7 /cpukit/libfs/src/imfs/imfs.h | |
| parent | Moved mpc860.h around to make things compile. (diff) | |
| download | rtems-3cf8394af5f646642df593c8de833441e186af64.tar.bz2 | |
Changed IMFS to use IMFS_NAME_MAX as the maximum length of a basename
rather then NAME_MAX. NAME_MAX is 255 and that lets IMFS chew up memory
too fast. Perhaps in the future, the places in IMFS that put a maximum
length name string on the stack and the jnode structure does not include
a maximu length name string can be fixed so this is not a problem.
Diffstat (limited to 'cpukit/libfs/src/imfs/imfs.h')
| -rw-r--r-- | cpukit/libfs/src/imfs/imfs.h | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/cpukit/libfs/src/imfs/imfs.h b/cpukit/libfs/src/imfs/imfs.h index e67964971e..0421e9e25c 100644 --- a/cpukit/libfs/src/imfs/imfs.h +++ b/cpukit/libfs/src/imfs/imfs.h @@ -126,25 +126,31 @@ typedef union { } IMFS_types_union; /* + * Maximum length of a "basename" of an IMFS file/node. + */ + +#define IMFS_NAME_MAX 32 + +/* * The control structure for an IMFS jnode. */ struct IMFS_jnode_tt { - Chain_Node Node; /* for chaining them together */ - IMFS_jnode_t *Parent; /* Parent node */ - char name[NAME_MAX+1]; /* "basename" */ - mode_t st_mode; /* File mode */ - nlink_t st_nlink; /* Link count */ - ino_t st_ino; /* inode */ - - uid_t st_uid; /* User ID of owner */ - gid_t st_gid; /* Group ID of owner */ - - time_t st_atime; /* Time of last access */ - time_t st_mtime; /* Time of last modification */ - time_t st_ctime; /* Time of last status change */ - IMFS_jnode_types_t type; /* Type of this entry */ - IMFS_types_union info; + Chain_Node Node; /* for chaining them together */ + IMFS_jnode_t *Parent; /* Parent node */ + char name[IMFS_NAME_MAX+1]; /* "basename" */ + mode_t st_mode; /* File mode */ + nlink_t st_nlink; /* Link count */ + ino_t st_ino; /* inode */ + + uid_t st_uid; /* User ID of owner */ + gid_t st_gid; /* Group ID of owner */ + + time_t st_atime; /* Time of last access */ + time_t st_mtime; /* Time of last modification */ + time_t st_ctime; /* Time of last status change */ + IMFS_jnode_types_t type; /* Type of this entry */ + IMFS_types_union info; }; #define IMFS_update_atime( _jnode ) \ |