diff options
Diffstat (limited to 'include/unistd.h')
| -rw-r--r-- | include/unistd.h | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/include/unistd.h b/include/unistd.h index 7986e52..45304e1 100644 --- a/include/unistd.h +++ b/include/unistd.h | |||
| @@ -37,115 +37,115 @@ extern "C" { | |||
| 37 | #undef ttyname_r | 37 | #undef ttyname_r |
| 38 | #undef write | 38 | #undef write |
| 39 | 39 | ||
| 40 | fortify_fn(confstr) size_t confstr(int name, char *buf, size_t len) | 40 | _FORTIFY_FN(confstr) size_t confstr(int __n, char *__s, size_t __l) |
| 41 | { | 41 | { |
| 42 | size_t bos = __builtin_object_size(buf, 0); | 42 | size_t __b = __builtin_object_size(__s, 0); |
| 43 | 43 | ||
| 44 | if (len > bos) | 44 | if (__l > __b) |
| 45 | __builtin_trap(); | 45 | __builtin_trap(); |
| 46 | return __orig_confstr(name, buf, len); | 46 | return __orig_confstr(__n, __s, __l); |
| 47 | } | 47 | } |
| 48 | 48 | ||
| 49 | fortify_fn(getcwd) char *getcwd(char *buf, size_t len) | 49 | _FORTIFY_FN(getcwd) char *getcwd(char *__s, size_t __l) |
| 50 | { | 50 | { |
| 51 | size_t bos = __builtin_object_size(buf, 0); | 51 | size_t __b = __builtin_object_size(__s, 0); |
| 52 | 52 | ||
| 53 | if (len > bos) | 53 | if (__l > __b) |
| 54 | __builtin_trap(); | 54 | __builtin_trap(); |
| 55 | return __orig_getcwd(buf, len); | 55 | return __orig_getcwd(__s, __l); |
| 56 | } | 56 | } |
| 57 | 57 | ||
| 58 | #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) | 58 | #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |
| 59 | #undef getdomainname | 59 | #undef getdomainname |
| 60 | fortify_fn(getdomainname) int getdomainname(char *name, size_t len) | 60 | _FORTIFY_FN(getdomainname) int getdomainname(char *__s, size_t __l) |
| 61 | { | 61 | { |
| 62 | size_t bos = __builtin_object_size(name, 0); | 62 | size_t __b = __builtin_object_size(__s, 0); |
| 63 | 63 | ||
| 64 | if (len > bos) | 64 | if (__l > __b) |
| 65 | __builtin_trap(); | 65 | __builtin_trap(); |
| 66 | return __orig_getdomainname(name, len); | 66 | return __orig_getdomainname(__s, __l); |
| 67 | } | 67 | } |
| 68 | #endif | 68 | #endif |
| 69 | 69 | ||
| 70 | fortify_fn(getgroups) int getgroups(int len, gid_t *set) | 70 | _FORTIFY_FN(getgroups) int getgroups(int __l, gid_t *__s) |
| 71 | { | 71 | { |
| 72 | size_t bos = __builtin_object_size(set, 0); | 72 | size_t __b = __builtin_object_size(__s, 0); |
| 73 | 73 | ||
| 74 | if (len > bos / sizeof(gid_t)) | 74 | if (__l > __b / sizeof(gid_t)) |
| 75 | __builtin_trap(); | 75 | __builtin_trap(); |
| 76 | return __orig_getgroups(len, set); | 76 | return __orig_getgroups(__l, __s); |
| 77 | } | 77 | } |
| 78 | 78 | ||
| 79 | fortify_fn(gethostname) int gethostname(char *name, size_t len) | 79 | _FORTIFY_FN(gethostname) int gethostname(char *__s, size_t __l) |
| 80 | { | 80 | { |
| 81 | size_t bos = __builtin_object_size(name, 0); | 81 | size_t __b = __builtin_object_size(__s, 0); |
| 82 | 82 | ||
| 83 | if (len > bos) | 83 | if (__l > __b) |
| 84 | __builtin_trap(); | 84 | __builtin_trap(); |
| 85 | return __orig_gethostname(name, len); | 85 | return __orig_gethostname(__s, __l); |
| 86 | } | 86 | } |
| 87 | 87 | ||
| 88 | fortify_fn(getlogin_r) int getlogin_r(char *name, size_t len) | 88 | _FORTIFY_FN(getlogin_r) int getlogin_r(char *__s, size_t __l) |
| 89 | { | 89 | { |
| 90 | size_t bos = __builtin_object_size(name, 0); | 90 | size_t __b = __builtin_object_size(__s, 0); |
| 91 | 91 | ||
| 92 | if (len > bos) | 92 | if (__l > __b) |
| 93 | __builtin_trap(); | 93 | __builtin_trap(); |
| 94 | return __orig_getlogin_r(name, len); | 94 | return __orig_getlogin_r(__s, __l); |
| 95 | } | 95 | } |
| 96 | 96 | ||
| 97 | fortify_fn(pread) ssize_t pread(int fd, void *buf, size_t n, off_t offset) | 97 | _FORTIFY_FN(pread) ssize_t pread(int __f, void *__s, size_t __n, off_t __o) |
| 98 | { | 98 | { |
| 99 | size_t bos = __builtin_object_size(buf, 0); | 99 | size_t __b = __builtin_object_size(__s, 0); |
| 100 | 100 | ||
| 101 | if (n > bos) | 101 | if (__n > __b) |
| 102 | __builtin_trap(); | 102 | __builtin_trap(); |
| 103 | return __orig_pread(fd, buf, n, offset); | 103 | return __orig_pread(__f, __s, __n, __o); |
| 104 | } | 104 | } |
| 105 | 105 | ||
| 106 | fortify_fn(read) ssize_t read(int fd, void *buf, size_t n) | 106 | _FORTIFY_FN(read) ssize_t read(int __f, void *__s, size_t __n) |
| 107 | { | 107 | { |
| 108 | size_t bos = __builtin_object_size(buf, 0); | 108 | size_t __b = __builtin_object_size(__s, 0); |
| 109 | 109 | ||
| 110 | if (n > bos) | 110 | if (__n > __b) |
| 111 | __builtin_trap(); | 111 | __builtin_trap(); |
| 112 | return __orig_read(fd, buf, n); | 112 | return __orig_read(__f, __s, __n); |
| 113 | } | 113 | } |
| 114 | 114 | ||
| 115 | fortify_fn(readlink) ssize_t readlink(const char *path, char *buf, size_t n) | 115 | _FORTIFY_FN(readlink) ssize_t readlink(const char *__p, char *__s, size_t __n) |
| 116 | { | 116 | { |
| 117 | size_t bos = __builtin_object_size(buf, 0); | 117 | size_t __b = __builtin_object_size(__s, 0); |
| 118 | 118 | ||
| 119 | if (n > bos) | 119 | if (__n > __b) |
| 120 | __builtin_trap(); | 120 | __builtin_trap(); |
| 121 | return __orig_readlink(path, buf, n); | 121 | return __orig_readlink(__p, __s, __n); |
| 122 | } | 122 | } |
| 123 | 123 | ||
| 124 | fortify_fn(readlinkat) ssize_t readlinkat(int fd, const char *path, char *buf, size_t n) | 124 | _FORTIFY_FN(readlinkat) ssize_t readlinkat(int __f, const char *__p, char *__s, size_t __n) |
| 125 | { | 125 | { |
| 126 | size_t bos = __builtin_object_size(buf, 0); | 126 | size_t __b = __builtin_object_size(__s, 0); |
| 127 | 127 | ||
| 128 | if (n > bos) | 128 | if (__n > __b) |
| 129 | __builtin_trap(); | 129 | __builtin_trap(); |
| 130 | return __orig_readlinkat(fd, path, buf, n); | 130 | return __orig_readlinkat(__f, __p, __s, __n); |
| 131 | } | 131 | } |
| 132 | 132 | ||
| 133 | fortify_fn(ttyname_r) int ttyname_r(int fd, char *name, size_t n) | 133 | _FORTIFY_FN(ttyname_r) int ttyname_r(int __f, char *__s, size_t __n) |
| 134 | { | 134 | { |
| 135 | size_t bos = __builtin_object_size(name, 0); | 135 | size_t __b = __builtin_object_size(__s, 0); |
| 136 | 136 | ||
| 137 | if (n > bos) | 137 | if (__n > __b) |
| 138 | __builtin_trap(); | 138 | __builtin_trap(); |
| 139 | return __orig_ttyname_r(fd, name, n); | 139 | return __orig_ttyname_r(__f, __s, __n); |
| 140 | } | 140 | } |
| 141 | 141 | ||
| 142 | fortify_fn(write) ssize_t write(int fd, const void *buf, size_t n) | 142 | _FORTIFY_FN(write) ssize_t write(int __f, const void *__s, size_t __n) |
| 143 | { | 143 | { |
| 144 | size_t bos = __builtin_object_size(buf, 0); | 144 | size_t __b = __builtin_object_size(__s, 0); |
| 145 | 145 | ||
| 146 | if (n > bos) | 146 | if (__n > __b) |
| 147 | __builtin_trap(); | 147 | __builtin_trap(); |
| 148 | return __orig_write(fd, buf, n); | 148 | return __orig_write(__f, __s, __n); |
| 149 | } | 149 | } |
| 150 | 150 | ||
| 151 | #ifdef __cplusplus | 151 | #ifdef __cplusplus |
