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Added error numbers and changed default error code from 0 to -1 for

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error number mapping.
This commit is contained in:
Joel Sherrill
1997-08-27 20:33:49 +00:00
parent f80faebea7
commit 3473f60548
3 changed files with 27 additions and 21 deletions
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16
c/src/exec/libcsupport/src/libio.c
View File

@@ -154,10 +154,12 @@ rtems_libio_init(void)
*/ */
rtems_assoc_t errno_assoc[] = { rtems_assoc_t errno_assoc[] = {
{ "OK", RTEMS_SUCCESSFUL, 0 }, { "OK", RTEMS_SUCCESSFUL, 0 },
{ "TIMEOUT", RTEMS_TIMEOUT, ETIME }, { "TIMEOUT", RTEMS_TIMEOUT, ETIME },
{ "NO MEMORY", RTEMS_NO_MEMORY, ENOMEM }, { "NO MEMORY", RTEMS_NO_MEMORY, ENOMEM },
{ "NO DEVICE", RTEMS_UNSATISFIED, ENOSYS }, { "NO DEVICE", RTEMS_UNSATISFIED, ENOSYS },
{ "INVALID NUMBER", RTEMS_INVALID_NUMBER, EBADF},
{ "NOT RESOURCE OWNER", RTEMS_NOT_OWNER_OF_RESOURCE, EPERM},
{ 0, 0, 0 }, { 0, 0, 0 },
}; };
@@ -171,7 +173,7 @@ rtems_libio_errno(rtems_status_code code)
errno = rc; errno = rc;
return -1; return -1;
} }
return 0; return -1;
} }
/* /*
@@ -179,8 +181,8 @@ rtems_libio_errno(rtems_status_code code)
*/ */
rtems_assoc_t access_modes_assoc[] = { rtems_assoc_t access_modes_assoc[] = {
{ "READ", LIBIO_FLAGS_READ, O_RDONLY }, { "READ", LIBIO_FLAGS_READ, O_RDONLY },
{ "WRITE", LIBIO_FLAGS_WRITE, O_WRONLY }, { "WRITE", LIBIO_FLAGS_WRITE, O_WRONLY },
{ "READ/WRITE", LIBIO_FLAGS_READ_WRITE, O_RDWR }, { "READ/WRITE", LIBIO_FLAGS_READ_WRITE, O_RDWR },
{ 0, 0, 0 }, { 0, 0, 0 },
}; };

16
c/src/lib/libc/libio.c
View File

@@ -154,10 +154,12 @@ rtems_libio_init(void)
*/ */
rtems_assoc_t errno_assoc[] = { rtems_assoc_t errno_assoc[] = {
{ "OK", RTEMS_SUCCESSFUL, 0 }, { "OK", RTEMS_SUCCESSFUL, 0 },
{ "TIMEOUT", RTEMS_TIMEOUT, ETIME }, { "TIMEOUT", RTEMS_TIMEOUT, ETIME },
{ "NO MEMORY", RTEMS_NO_MEMORY, ENOMEM }, { "NO MEMORY", RTEMS_NO_MEMORY, ENOMEM },
{ "NO DEVICE", RTEMS_UNSATISFIED, ENOSYS }, { "NO DEVICE", RTEMS_UNSATISFIED, ENOSYS },
{ "INVALID NUMBER", RTEMS_INVALID_NUMBER, EBADF},
{ "NOT RESOURCE OWNER", RTEMS_NOT_OWNER_OF_RESOURCE, EPERM},
{ 0, 0, 0 }, { 0, 0, 0 },
}; };
@@ -171,7 +173,7 @@ rtems_libio_errno(rtems_status_code code)
errno = rc; errno = rc;
return -1; return -1;
} }
return 0; return -1;
} }
/* /*
@@ -179,8 +181,8 @@ rtems_libio_errno(rtems_status_code code)
*/ */
rtems_assoc_t access_modes_assoc[] = { rtems_assoc_t access_modes_assoc[] = {
{ "READ", LIBIO_FLAGS_READ, O_RDONLY }, { "READ", LIBIO_FLAGS_READ, O_RDONLY },
{ "WRITE", LIBIO_FLAGS_WRITE, O_WRONLY }, { "WRITE", LIBIO_FLAGS_WRITE, O_WRONLY },
{ "READ/WRITE", LIBIO_FLAGS_READ_WRITE, O_RDWR }, { "READ/WRITE", LIBIO_FLAGS_READ_WRITE, O_RDWR },
{ 0, 0, 0 }, { 0, 0, 0 },
}; };

16
cpukit/libcsupport/src/libio.c
View File

@@ -154,10 +154,12 @@ rtems_libio_init(void)
*/ */
rtems_assoc_t errno_assoc[] = { rtems_assoc_t errno_assoc[] = {
{ "OK", RTEMS_SUCCESSFUL, 0 }, { "OK", RTEMS_SUCCESSFUL, 0 },
{ "TIMEOUT", RTEMS_TIMEOUT, ETIME }, { "TIMEOUT", RTEMS_TIMEOUT, ETIME },
{ "NO MEMORY", RTEMS_NO_MEMORY, ENOMEM }, { "NO MEMORY", RTEMS_NO_MEMORY, ENOMEM },
{ "NO DEVICE", RTEMS_UNSATISFIED, ENOSYS }, { "NO DEVICE", RTEMS_UNSATISFIED, ENOSYS },
{ "INVALID NUMBER", RTEMS_INVALID_NUMBER, EBADF},
{ "NOT RESOURCE OWNER", RTEMS_NOT_OWNER_OF_RESOURCE, EPERM},
{ 0, 0, 0 }, { 0, 0, 0 },
}; };
@@ -171,7 +173,7 @@ rtems_libio_errno(rtems_status_code code)
errno = rc; errno = rc;
return -1; return -1;
} }
return 0; return -1;
} }
/* /*
@@ -179,8 +181,8 @@ rtems_libio_errno(rtems_status_code code)
*/ */
rtems_assoc_t access_modes_assoc[] = { rtems_assoc_t access_modes_assoc[] = {
{ "READ", LIBIO_FLAGS_READ, O_RDONLY }, { "READ", LIBIO_FLAGS_READ, O_RDONLY },
{ "WRITE", LIBIO_FLAGS_WRITE, O_WRONLY }, { "WRITE", LIBIO_FLAGS_WRITE, O_WRONLY },
{ "READ/WRITE", LIBIO_FLAGS_READ_WRITE, O_RDWR }, { "READ/WRITE", LIBIO_FLAGS_READ_WRITE, O_RDWR },
{ 0, 0, 0 }, { 0, 0, 0 },
}; };