Use sysexits.h for better exit-codes

[mmh] / uip / scansbr.c

diff --git a/uip/scansbr.c b/uip/scansbr.c
index 4fa5a0d..9c74f04 100644 (file)
--- a/uip/scansbr.c
+++ b/uip/scansbr.c
@@ -14,6 +14,7 @@
 #include <h/utils.h>
 #include <ctype.h>
 #include <sys/stat.h>
+#include <sysexits.h>
 
 #ifdef _FSTDIO
 # define _ptr _p  /* Gag */
@@ -42,7 +43,7 @@ char *scanl = NULL;  /* text of most recent scanline */
 
 #define FPUTS(buf) {\
                if (fputs(buf, scnout) == EOF)\
-                       adios(scnmsg, "write error on");\
+                       adios(EX_IOERR, scnmsg, "write error on");\
        }
 
 /*
@@ -100,11 +101,11 @@ scan(FILE *inb, int innum, int outnum, char *fmtstr, int width, int curflg,
                nxtbuf = compbuffers = (char **) calloc((size_t) ncomps,
                                sizeof(char *));
                if (!nxtbuf)
-                       adios(NULL, "unable to allocate component buffers");
+                       adios(EX_OSERR, NULL, "unable to allocate component buffers");
                used_buf = (struct comp **) calloc((size_t) (ncomps+1),
                                sizeof(struct comp *));
                if (!used_buf)
-                       adios(NULL, "unable to allocate component buffer stack");
+                       adios(EX_OSERR, NULL, "unable to allocate component buffer stack");
                /* NULL-terminate array */
                used_buf += ncomps;
                *used_buf = NULL;
@@ -142,7 +143,7 @@ scan(FILE *inb, int innum, int outnum, char *fmtstr, int width, int curflg,
                if (*scnmsg == '?')  /* msg num out of range */
                        return SCNNUM;
                if (!(scnout = fopen(scnmsg, "w")))
-                       adios(scnmsg, "unable to write");
+                       adios(EX_IOERR, scnmsg, "unable to write");
        }
 
        /* scan - main loop */
@@ -233,7 +234,7 @@ body:;
                        goto finished;
 
                default:
-                       adios(NULL, "getfld() returned %d", state);
+                       adios(EX_SOFTWARE, NULL, "getfld() returned %d", state);
                }
        }
 
@@ -247,10 +248,10 @@ finished:
 
        if (incing) {
                if ((dat[2] = ftell(scnout)) == EOF)
-                       adios(scnmsg, "write error on");
+                       adios(EX_IOERR, scnmsg, "write error on");
        } else if (!scanfolder) {
                if ((dat[2] = ftell(inb)) == EOF)
-                       adios(scnmsg, "write error on");
+                       adios(EX_IOERR, scnmsg, "write error on");
                dat[2] -= fpos;
        }
 
@@ -264,7 +265,7 @@ finished:
                                if (!datecomp->c_tws)
                                        datecomp->c_tws = (struct tws *) calloc((size_t) 1, sizeof(*datecomp->c_tws));
                                if (!datecomp->c_tws)
-                                       adios(NULL, "unable to allocate tws buffer");
+                                       adios(EX_OSERR, NULL, "unable to allocate tws buffer");
                                *datecomp->c_tws = *dlocaltime((time_t *) &st.st_mtime);
                                datecomp->c_flags |= CF_DATEFAB|CF_TRUE;
                        } else {
@@ -285,7 +286,7 @@ finished:
        *--nxtbuf = tmpbuf;
 
        if (incing && (ferror(scnout) || fclose(scnout) == EOF))
-               adios(scnmsg, "write error on");
+               adios(EX_IOERR, scnmsg, "write error on");
 
        return (state != FILEEOF ? SCNERR : SCNMSG);
 }