diff options
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/Makefile | 5 | ||||
| -rw-r--r-- | stdio-common/bug10.c | 4 | ||||
| -rw-r--r-- | stdio-common/scanf1.c | 8 | ||||
| -rw-r--r-- | stdio-common/scanf10.c | 2 | ||||
| -rw-r--r-- | stdio-common/scanf11.c | 14 | ||||
| -rw-r--r-- | stdio-common/scanf3.c | 4 | ||||
| -rw-r--r-- | stdio-common/tstdiomisc.c | 2 | ||||
| -rw-r--r-- | stdio-common/vfscanf.c | 23 |
8 files changed, 40 insertions, 22 deletions
diff --git a/stdio-common/Makefile b/stdio-common/Makefile index f4e49e6b9d..e7c1cb8c52 100644 --- a/stdio-common/Makefile +++ b/stdio-common/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc. +# Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -43,7 +43,8 @@ tests := tst-printf tstscanf test_rdwr test-popen tstgetln test-fseek \ xbug errnobug \ bug1 bug2 bug3 bug4 bug5 bug6 bug7 bug8 bug9 bug10 bug11 \ tfformat tiformat tstdiomisc \ - scanf1 scanf2 scanf3 scanf4 scanf5 scanf7 scanf8 scanf9 scanf10 + scanf1 scanf2 scanf3 scanf4 scanf5 scanf7 scanf8 scanf9 scanf10 \ + scanf11 include ../Rules diff --git a/stdio-common/bug10.c b/stdio-common/bug10.c index 53064715ab..5e8ae25021 100644 --- a/stdio-common/bug10.c +++ b/stdio-common/bug10.c @@ -1,7 +1,7 @@ #include <stdio.h> int -main(int arc, char *argv) +main (int arc, char *argv) { int n, res; unsigned int val; @@ -14,7 +14,7 @@ main(int arc, char *argv) printf("Result of sscanf = %d\n", res); printf("Scanned format %%u = %u\n", val); printf("Possibly scanned format %%n = %d\n", n); - result |= res != 1 || val != 111 || n != 3; + result |= res != 2 || val != 111 || n != 3; result |= sscanf ("", " %n", &n) == EOF; diff --git a/stdio-common/scanf1.c b/stdio-common/scanf1.c index 3adf532250..58c78c2292 100644 --- a/stdio-common/scanf1.c +++ b/stdio-common/scanf1.c @@ -2,14 +2,14 @@ #include <stdlib.h> int -main(int argc, char *argv[]) +main (int argc, char *argv[]) { int i,n,r; n = i = r = -1; - r = sscanf("1234:567", "%d%n", &i, &n); - printf("%d %d %d\n", r, n, i); - if (r != 1 || i != 1234 || n != 4) + r = sscanf ("1234:567", "%d%n", &i, &n); + printf ("%d %d %d\n", r, n, i); + if (r != 2 || i != 1234 || n != 4) abort (); return 0; } diff --git a/stdio-common/scanf10.c b/stdio-common/scanf10.c index f8961378ef..27a5e66a9e 100644 --- a/stdio-common/scanf10.c +++ b/stdio-common/scanf10.c @@ -11,5 +11,5 @@ main (int argc, char *argv[]) printf ("retc=%d a=%d b=%d\n", retc, a, b); - return retc == -1 && a == 6 && b == 12 ? 0 : 1; + return retc == 2 && a == 6 && b == 12 ? 0 : 1; } diff --git a/stdio-common/scanf11.c b/stdio-common/scanf11.c new file mode 100644 index 0000000000..50ef26aded --- /dev/null +++ b/stdio-common/scanf11.c @@ -0,0 +1,14 @@ +/* This test comes from ISO C Corrigendum 1. */ +#include <stdio.h> + +int +main (int argc, char *argv[]) +{ + int d1, n1, n2, i; +#define NOISE 1234567 + int d2 = NOISE; + + i = sscanf ("123", "%d%n%n%d", &d1, &n1, &n2, &d2); + + return i != 3 || d1 != 123 || n1 != 3 || n2 != 3 || d2 != NOISE; +} diff --git a/stdio-common/scanf3.c b/stdio-common/scanf3.c index 33495cca79..5bfa80b62f 100644 --- a/stdio-common/scanf3.c +++ b/stdio-common/scanf3.c @@ -13,7 +13,7 @@ main(int arc, char *argv[]) printf("Result of sscanf = %d\n", res); printf("Scanned format %%u = %u\n", val); printf("Possibly scanned format %%n = %d\n", n); - if (n != 3 || val != 111 || res != 1) + if (n != 3 || val != 111 || res != 2) abort (); val = n = -1; @@ -21,7 +21,7 @@ main(int arc, char *argv[]) printf("Result of sscanf = %d\n", res); printf("Scanned format %%u = %u\n", val); printf("Possibly scanned format %%n = %d\n", n); - if (n != 3 || val != 111 || res != 1) + if (n != 3 || val != 111 || res != 2) abort (); return 0; diff --git a/stdio-common/tstdiomisc.c b/stdio-common/tstdiomisc.c index 8dac4f2039..dbce6237c9 100644 --- a/stdio-common/tstdiomisc.c +++ b/stdio-common/tstdiomisc.c @@ -27,7 +27,7 @@ t2 (void) SCAN ("12345", "%ld", N, 1, 12345); SCAN ("12345", "%llllld", N, 0, -1); SCAN ("12345", "%LLLLLd", N, 0, -1); - SCAN ("test ", "%*s%n", n, 0, 4); + SCAN ("test ", "%*s%n", n, 1, 4); SCAN ("test ", "%2*s%n", n, 0, -1); SCAN ("12 ", "%l2d", n, 0, -1); SCAN ("12 ", "%2ld", N, 1, 12); diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c index cb6d39629e..ef0dbeea32 100644 --- a/stdio-common/vfscanf.c +++ b/stdio-common/vfscanf.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -452,15 +452,18 @@ __vfscanf (FILE *s, const char *format, va_list argptr) /* Corrigendum 1 to ISO C 1990 describes the allowed flags with the 'n' conversion specifier. */ if (!(flags & SUPPRESS)) - /* Don't count the read-ahead. */ - if (flags & LONGDBL) - *ARG (long long int *) = read_in; - else if (flags & LONG) - *ARG (long int *) = read_in; - else if (flags & SHORT) - *ARG (short int *) = read_in; - else - *ARG (int *) = read_in; + { + /* Don't count the read-ahead. */ + if (flags & LONGDBL) + *ARG (long long int *) = read_in; + else if (flags & LONG) + *ARG (long int *) = read_in; + else if (flags & SHORT) + *ARG (short int *) = read_in; + else + *ARG (int *) = read_in; + ++done; + } break; case 'c': /* Match characters. */ |