diff options
Diffstat (limited to 'gnu/libexec/uucp/common_sources/sysdep.h')
| -rw-r--r-- | gnu/libexec/uucp/common_sources/sysdep.h | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/gnu/libexec/uucp/common_sources/sysdep.h b/gnu/libexec/uucp/common_sources/sysdep.h index 47675ac2385d..41dcecdf9277 100644 --- a/gnu/libexec/uucp/common_sources/sysdep.h +++ b/gnu/libexec/uucp/common_sources/sysdep.h @@ -1,7 +1,7 @@ /* sysh.unx -*- C -*- The header file for the UNIX system dependent routines. - Copyright (C) 1991, 1992 Ian Lance Taylor + Copyright (C) 1991, 1992, 1993 Ian Lance Taylor This file is part of the Taylor UUCP package. @@ -20,7 +20,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. The author of the program may be contacted at ian@airs.com or - c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254. + c/o Cygnus Support, Building 200, 1 Kendall Square, Cambridge, MA 02139. */ #ifndef SYSH_UNX_H @@ -34,14 +34,9 @@ struct uuconf_system; struct sconnection; #endif -/* Make sure the defines do not conflict. These are in this file - because they are Unix dependent. */ -#if HAVE_V2_LOCKFILES + HAVE_HDB_LOCKFILES + HAVE_SCO_LOCKFILES + HAVE_SVR4_LOCKFILES + HAVE_COHERENT_LOCKFILES != 1 - #error LOCKFILES define not set or duplicated -#endif - -/* SCO and SVR4 lockfiles are basically just like HDB lockfiles. */ -#if HAVE_SCO_LOCKFILES || HAVE_SVR4_LOCKFILES +/* SCO, SVR4 and Sequent lockfiles are basically just like HDB + lockfiles. */ +#if HAVE_SCO_LOCKFILES || HAVE_SVR4_LOCKFILES || HAVE_SEQUENT_LOCKFILES #undef HAVE_HDB_LOCKFILES #define HAVE_HDB_LOCKFILES 1 #endif @@ -230,6 +225,9 @@ typedef struct termios sterminal; failed. */ #define PRESERVEDIR ".Preserve" +/* The name of the directory to which we move corrupt files. */ +#define CORRUPTDIR ".Corrupt" + /* The length of the sequence number used in a file name. */ #define CSEQLEN (4) @@ -284,6 +282,10 @@ typedef struct termios sterminal; #define S_IXOTH 0001 #endif +#if STAT_MACROS_BROKEN +#undef S_ISDIR +#endif + #ifndef S_ISDIR #ifdef S_IFDIR #define S_ISDIR(i) (((i) & S_IFMT) == S_IFDIR) @@ -351,12 +353,16 @@ struct ssysdep_conn { /* File descriptor. */ int o; + /* File descriptor to read from (used by stdin and pipe port types). */ + int ord; + /* File descriptor to write to (used by stdin and pipe port types). */ + int owr; /* Device name. */ char *zdevice; /* File status flags. */ int iflags; - /* File status flags for descriptor 1 (-1 if not standard input). */ - int istdout_flags; + /* File status flags for write descriptor (-1 if not used). */ + int iwr_flags; /* Hold the real descriptor when using a dialer device. */ int ohold; /* TRUE if this is a terminal and the remaining fields are valid. */ @@ -369,6 +375,9 @@ struct ssysdep_conn sterminal sorig; /* Current terminal settings. */ sterminal snew; + /* Process ID of currently executing pipe command, or parent process + of forked TCP or TLI server, or -1. */ + pid_t ipid; #if HAVE_COHERENT_LOCKFILES /* On Coherent we need to hold on to the real port name which will be used to enable the port. Ick. */ @@ -428,6 +437,19 @@ extern FILE *espopen P((const char **pazargs, boolean frd, prototype. */ extern int ixswait P((unsigned long ipid, const char *zreport)); +/* Read from a connection using two file descriptors. */ +extern boolean fsdouble_read P((struct sconnection *qconn, char *zbuf, + size_t *pclen, size_t cmin, int ctimeout, + boolean freport)); + +/* Write to a connection using two file descriptors. */ +extern boolean fsdouble_write P((struct sconnection *qconn, + const char *zbuf, size_t clen)); + +/* Run a chat program on a connection using two file descriptors. */ +extern boolean fsdouble_chat P((struct sconnection *qconn, + char **pzprog)); + /* Find a spool file in the spool directory. For a local file, the bgrade argument is the grade of the file. This is needed for SPOOLDIR_SVR4. */ @@ -435,7 +457,7 @@ extern char *zsfind_file P((const char *zsimple, const char *zsystem, int bgrade)); /* Return the grade given a sequence number. */ -extern char bsgrade P((pointer pseq)); +extern int bsgrade P((pointer pseq)); /* Lock a string. */ extern boolean fsdo_lock P((const char *, boolean fspooldir, @@ -493,7 +515,7 @@ extern int dup2 P((int oold, int onew)); #if ! HAVE_FTW extern int ftw P((const char *zdir, int (*pfn) P((const char *zfile, - const struct stat *qstat, + struct stat *qstat, int iflag)), int cdescriptors)); #endif |