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SCP: Use sim_messagef for all error paths in attach_unit and sim_disk_attach

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This commit is contained in:
Mark Pizzolato 2022-02-14 04:00:04 -08:00
parent 96512043bd
commit 3949f62e89
2 changed files with 22 additions and 11 deletions
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21
scp.c
View file

@ -8097,10 +8097,12 @@ if ((sim_switches & SWMASK ('R')) || /* read only? */
((uptr->flags & UNIT_RO) != 0)) {
if (((uptr->flags & UNIT_ROABLE) == 0) && /* allowed? */
((uptr->flags & UNIT_RO) == 0))
return attach_err (uptr, SCPE_NORO); /* no, error */
return sim_messagef (attach_err (uptr, SCPE_NORO), "%s: Read Only operation not allowed\n", /* no, error */
sim_uname (uptr));
uptr->fileref = sim_fopen (cptr, "rb"); /* open rd only */
if (uptr->fileref == NULL) /* open fail? */
return attach_err (uptr, SCPE_OPENERR); /* yes, error */
return sim_messagef (attach_err (uptr, SCPE_OPENERR), "%s: Can't open '%s': %s\n", /* yes, error */
sim_uname (uptr), cptr, strerror (errno));
if (!(uptr->flags & UNIT_RO))
sim_messagef (SCPE_OK, "%s: unit is read only\n", sim_uname (uptr));
uptr->flags = uptr->flags | UNIT_RO; /* set rd only */
@ -8109,7 +8111,8 @@ else {
if (sim_switches & SWMASK ('N')) { /* new file only? */
uptr->fileref = sim_fopen (cptr, "wb+"); /* open new file */
if (uptr->fileref == NULL) /* open fail? */
return attach_err (uptr, SCPE_OPENERR); /* yes, error */
return sim_messagef (attach_err (uptr, SCPE_OPENERR), "%s: Can't open '%s': %s\n", /* yes, error */
sim_uname (uptr), cptr, strerror (errno));
sim_messagef (SCPE_OK, "%s: creating new file: %s\n", sim_uname (uptr), cptr);
}
else { /* normal */
@ -8121,19 +8124,23 @@ else {
if ((errno == EROFS) || (errno == EACCES)) {/* read only? */
#endif
if ((uptr->flags & UNIT_ROABLE) == 0) /* allowed? */
return attach_err (uptr, SCPE_NORO);/* no error */
return sim_messagef (attach_err (uptr, SCPE_NORO), "%s: Read Only operation not allowed\n", /* no, error */
sim_uname (uptr));
uptr->fileref = sim_fopen (cptr, "rb"); /* open rd only */
if (uptr->fileref == NULL) /* open fail? */
return attach_err (uptr, SCPE_OPENERR); /* yes, error */
return sim_messagef (attach_err (uptr, SCPE_OPENERR), "%s: Can't open '%s': %s\n", /* yes, error */
sim_uname (uptr), cptr, strerror (errno));
uptr->flags = uptr->flags | UNIT_RO; /* set rd only */
sim_messagef (SCPE_OK, "%s: unit is read only\n", sim_uname (uptr));
}
else { /* doesn't exist */
if (sim_switches & SWMASK ('E')) /* must exist? */
return attach_err (uptr, SCPE_OPENERR); /* yes, error */
return sim_messagef (attach_err (uptr, SCPE_OPENERR), "%s: Can't open '%s': %s\n", /* yes, error */
sim_uname (uptr), cptr, strerror (errno));
uptr->fileref = sim_fopen (cptr, "wb+");/* open new file */
if (uptr->fileref == NULL) /* open fail? */
return attach_err (uptr, SCPE_OPENERR); /* yes, error */
return sim_messagef (attach_err (uptr, SCPE_OPENERR), "%s: Can't open '%s': %s\n", /* yes, error */
sim_uname (uptr), cptr, strerror (errno));
sim_messagef (SCPE_OK, "%s: creating new file\n", sim_uname (uptr));
}
} /* end if null */

12
sim_disk.c
View file

@ -2719,10 +2719,12 @@ if ((sim_switches & SWMASK ('R')) || /* read only? */
((uptr->flags & UNIT_RO) != 0)) {
if (((uptr->flags & UNIT_ROABLE) == 0) && /* allowed? */
((uptr->flags & UNIT_RO) == 0))
return _err_return (uptr, SCPE_NORO); /* no, error */
return sim_messagef (_err_return (uptr, SCPE_NORO), "%s: Read Only operation not allowed\n", /* no, error */
sim_uname (uptr));
uptr->fileref = open_function (cptr, "rb"); /* open rd only */
if (uptr->fileref == NULL) /* open fail? */
return _err_return (uptr, SCPE_OPENERR); /* yes, error */
return sim_messagef (_err_return (uptr, SCPE_OPENERR), "%s: Can't open '%s': %s\n", /* yes, error */
sim_uname (uptr), cptr, strerror (errno));
uptr->flags = uptr->flags | UNIT_RO; /* set rd only */
sim_messagef (SCPE_OK, "%s: Unit is read only\n", sim_uname (uptr));
}
@ -2731,10 +2733,12 @@ else { /* normal */
if (uptr->fileref == NULL) { /* open fail? */
if ((errno == EROFS) || (errno == EACCES)) { /* read only? */
if ((uptr->flags & UNIT_ROABLE) == 0) /* allowed? */
return _err_return (uptr, SCPE_NORO); /* no error */
return sim_messagef (_err_return (uptr, SCPE_NORO), "%s: Read Only operation not allowed\n", /* no, error */
sim_uname (uptr));
uptr->fileref = open_function (cptr, "rb"); /* open rd only */
if (uptr->fileref == NULL) /* open fail? */
return _err_return (uptr, SCPE_OPENERR);/* yes, error */
return sim_messagef (_err_return (uptr, SCPE_OPENERR), "%s: Can't open '%s': %s\n", /* yes, error */
sim_uname (uptr), cptr, strerror (errno));
uptr->flags = uptr->flags | UNIT_RO; /* set rd only */
sim_messagef (SCPE_OK, "%s: Unit is read only\n", sim_uname (uptr));
}