diff options
Diffstat (limited to 'msdos/config.h')
| -rw-r--r-- | msdos/config.h | 88 |
1 files changed, 76 insertions, 12 deletions
diff --git a/msdos/config.h b/msdos/config.h index d030c5835a..7131d6338e 100644 --- a/msdos/config.h +++ b/msdos/config.h @@ -79,8 +79,16 @@ /* HAS_BCOPY * This symbol, if defined, indicates that the bcopy routine is available * to copy blocks of memory. Otherwise you should probably use memcpy(). + * If neither is defined, roll your own. + */ +/* SAFE_BCOPY + * This symbol, if defined, indicates that the bcopy routine is available + * to copy potentially overlapping copy blocks of bcopy. Otherwise you + * should probably use memmove() or memcpy(). If neither is defined, + * roll your own. */ /*#undef HAS_BCOPY /**/ +/*#undef SAFE_BCOPY /**/ /* HAS_BZERO * This symbol, if defined, indicates that the bzero routine is available @@ -243,6 +251,12 @@ #define index strchr /* cultural */ #define rindex strrchr /* differences? */ +/* HAS_ISASCII + * This symbol, if defined, indicates that the isascii routine is available + * to test characters for asciiness. + */ +#define HAS_ISASCII /**/ + /* HAS_KILLPG * This symbol, if defined, indicates that the killpg routine is available * to kill process groups. If unavailable, you probably should use kill @@ -267,7 +281,27 @@ * to copy blocks of memory. Otherwise you should probably use bcopy(). * If neither is defined, roll your own. */ +/* SAFE_MEMCPY + * This symbol, if defined, indicates that the memcpy routine is available + * to copy potentially overlapping copy blocks of memory. Otherwise you + * should probably use memmove() or bcopy(). If neither is defined, + * roll your own. + */ #define HAS_MEMCPY /**/ +/*#undef SAFE_MEMCPY /**/ + +/* HAS_MEMMOVE + * This symbol, if defined, indicates that the memmove routine is available + * to move potentially overlapping blocks of memory. Otherwise you + * should use bcopy() or roll your own. + */ +/*#undef HAS_MEMMOVE /**/ + +/* HAS_MEMSET + * This symbol, if defined, indicates that the memset routine is available + * to set a block of memory to a character. If undefined, roll your own. + */ +#define HAS_MEMSET /**/ /* HAS_MKDIR * This symbol, if defined, indicates that the mkdir routine is available @@ -284,25 +318,25 @@ /* HAS_MSGCTL * This symbol, if defined, indicates that the msgctl() routine is - * available to stat symbolic links. + * available to control message passing. */ /*#undef HAS_MSGCTL /**/ /* HAS_MSGGET * This symbol, if defined, indicates that the msgget() routine is - * available to stat symbolic links. + * available to get messages. */ /*#undef HAS_MSGGET /**/ /* HAS_MSGRCV * This symbol, if defined, indicates that the msgrcv() routine is - * available to stat symbolic links. + * available to receive messages. */ /*#undef HAS_MSGRCV /**/ /* HAS_MSGSND * This symbol, if defined, indicates that the msgsnd() routine is - * available to stat symbolic links. + * available to send messages. */ /*#undef HAS_MSGSND /**/ @@ -337,6 +371,12 @@ */ #define HAS_RENAME /**/ +/* HAS_REWINDDIR + * This symbol, if defined, indicates that the rewindir routine is + * available to rewind directories. + */ +#define HAS_REWINDDIR /**/ + /* HAS_RMDIR * This symbol, if defined, indicates that the rmdir routine is available * to remove directories. Otherwise you should fork off a new process to @@ -344,6 +384,12 @@ */ #define HAS_RMDIR /**/ +/* HAS_SEEKDIR + * This symbol, if defined, indicates that the seekdir routine is + * available to seek into directories. + */ +#define HAS_SEEKDIR /**/ + /* HAS_SELECT * This symbol, if defined, indicates that the select() subroutine * exists. @@ -358,19 +404,19 @@ /* HAS_SEMCTL * This symbol, if defined, indicates that the semctl() routine is - * available to stat symbolic links. + * available to control semaphores. */ /*#undef HAS_SEMCTL /**/ /* HAS_SEMGET * This symbol, if defined, indicates that the semget() routine is - * available to stat symbolic links. + * available to get semaphores ids. */ /*#undef HAS_SEMGET /**/ /* HAS_SEMOP * This symbol, if defined, indicates that the semop() routine is - * available to stat symbolic links. + * available to perform semaphore operations. */ /*#undef HAS_SEMOP /**/ @@ -448,25 +494,31 @@ /* HAS_SHMAT * This symbol, if defined, indicates that the shmat() routine is - * available to stat symbolic links. + * available to attach a shared memory segment. + */ +/* VOID_SHMAT + * This symbol, if defined, indicates that the shmat() routine + * returns a pointer of type void*. */ /*#undef HAS_SHMAT /**/ +/*#undef VOIDSHMAT /**/ + /* HAS_SHMCTL * This symbol, if defined, indicates that the shmctl() routine is - * available to stat symbolic links. + * available to control a shared memory segment. */ /*#undef HAS_SHMCTL /**/ /* HAS_SHMDT * This symbol, if defined, indicates that the shmdt() routine is - * available to stat symbolic links. + * available to detach a shared memory segment. */ /*#undef HAS_SHMDT /**/ /* HAS_SHMGET * This symbol, if defined, indicates that the shmget() routine is - * available to stat symbolic links. + * available to get a shared memory segment id. */ /*#undef HAS_SHMGET /**/ @@ -528,6 +580,12 @@ */ /*#undef HAS_SYSCALL /**/ +/* HAS_TELLDIR + * This symbol, if defined, indicates that the telldir routine is + * available to tell your location in directories. + */ +#define HAS_TELLDIR /**/ + /* HAS_TRUNCATE * This symbol, if defined, indicates that the truncate routine is * available to truncate files. @@ -745,11 +803,17 @@ /*#undef I_MY_DIR /**/ /*#undef DIRNAMLEN /**/ +/* MYMALLOC + * This symbol, if defined, indicates that we're using our own malloc. + */ /* MALLOCPTRTYPE * This symbol defines the kind of ptr returned by malloc and realloc. */ +#define MYMALLOC /**/ + #define MALLOCPTRTYPE void /**/ + /* RANDBITS * This symbol contains the number of bits of random number the rand() * function produces. Usual values are 15, 16, and 31. @@ -758,7 +822,7 @@ /* SCRIPTDIR * This symbol holds the name of the directory in which the user wants - * to put publicly executable scripts for the package in question. It + * to keep publicly executable scripts for the package in question. It * is often a directory that is mounted across diverse architectures. */ #define SCRIPTDIR "C:/bin/perl" /**/ |