diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2013-11-21 15:54:47 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2013-11-21 15:54:47 +0000 |
| commit | da0eb85667ace37db4ee0c23068caca3030d9827 (patch) | |
| tree | 18efe03a97700948a6a7b8e1f89a5f623ff521d4 /bin/ed/main.c | |
| parent | 52a4180aab8992aa7ddcd4f1d80e240a642bf836 (diff) | |
add unsigned char casts for specific calls to ctype.h macros.
ok guenther step
Diffstat (limited to 'bin/ed/main.c')
| -rw-r--r-- | bin/ed/main.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/bin/ed/main.c b/bin/ed/main.c index b9ca1856395..5a75dbd20c2 100644 --- a/bin/ed/main.c +++ b/bin/ed/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.35 2013/01/15 20:26:28 espie Exp $ */ +/* $OpenBSD: main.c,v 1.36 2013/11/21 15:54:45 deraadt Exp $ */ /* $NetBSD: main.c,v 1.3 1995/03/21 09:04:44 cgd Exp $ */ /* main.c: This file contains the main control and user-interface routines @@ -298,7 +298,7 @@ extract_addr_range(void) #define SKIP_BLANKS() \ do { \ - while (isspace(*ibufp) && *ibufp != '\n') \ + while (isspace((unsigned char)*ibufp) && *ibufp != '\n') \ ibufp++; \ } while (0) @@ -323,7 +323,7 @@ next_addr(void) SKIP_BLANKS(); for (hd = ibufp;; first = 0) - switch ((c = *ibufp)) { + switch ((c = (unsigned char)*ibufp)) { case '+': case '\t': case ' ': @@ -331,7 +331,7 @@ next_addr(void) case '^': ibufp++; SKIP_BLANKS(); - if (isdigit(*ibufp)) { + if (isdigit((unsigned char)*ibufp)) { STRTOI(n, ibufp); addr += (c == '-' || c == '^') ? -n : n; } else if (!isspace(c)) @@ -361,7 +361,7 @@ next_addr(void) case '\'': MUST_BE_FIRST(); ibufp++; - if ((addr = get_marked_node_addr(*ibufp++)) < 0) + if ((addr = get_marked_node_addr((unsigned char)*ibufp++)) < 0) return ERR; break; case '%': @@ -491,7 +491,7 @@ exec_command(void) int c; SKIP_BLANKS(); - switch ((c = *ibufp++)) { + switch ((c = (unsigned char)*ibufp++)) { case 'a': GET_COMMAND_SUFFIX(); if (!isglobal) clear_undo_stack(); @@ -525,7 +525,7 @@ exec_command(void) if (addr_cnt > 0) { seterrmsg("unexpected address"); return ERR; - } else if (!isspace(*ibufp)) { + } else if (!isspace((unsigned char)*ibufp)) { seterrmsg("unexpected command suffix"); return ERR; } else if ((fnp = get_filename()) == NULL) @@ -556,7 +556,7 @@ exec_command(void) if (addr_cnt > 0) { seterrmsg("unexpected address"); return ERR; - } else if (!isspace(*ibufp)) { + } else if (!isspace((unsigned char)*ibufp)) { seterrmsg("unexpected command suffix"); return ERR; } else if ((fnp = get_filename()) == NULL) @@ -624,7 +624,7 @@ exec_command(void) return ERR; break; case 'k': - c = *ibufp++; + c = (unsigned char)*ibufp++; if (second_addr == 0) { seterrmsg("invalid address"); return ERR; @@ -688,7 +688,7 @@ exec_command(void) gflag = (modified && !scripted && c == 'q') ? EMOD : EOF; break; case 'r': - if (!isspace(*ibufp)) { + if (!isspace((unsigned char)*ibufp)) { seterrmsg("unexpected command suffix"); return ERR; } else if (addr_cnt == 0) @@ -827,7 +827,7 @@ exec_command(void) gflag = EOF; ibufp++; } - if (!isspace(*ibufp)) { + if (!isspace((unsigned char)*ibufp)) { seterrmsg("unexpected command suffix"); return ERR; } else if ((fnp = get_filename()) == NULL) |