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v1.0
7
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Paul Eggert
|
ef5a4088d9 |
stdckdint: prefer to intprops when easy
stdckdint.h is part of draft C23 and therefore is more likely to be familiar to programmers in the future, so prefer it to intprops.h in files that don’t need non-_WRAPV intprops.h macros. * lib/alignalloc.c, lib/backupfile.c, lib/fnmatch.c, lib/fnmatch_loop.c: * lib/group-member.c, lib/malloca.c, lib/posixtm.c, lib/reallocarray.c: * lib/xmalloc.c: For files that can use stdckdint.h just as easily as intprops.h, include the former instead of the latter, and use the former’s ckd_* macros instead of the latter’s *_WRAPV macros. * modules/alignalloc, modules/backup-rename, modules/backupfile: * modules/fnmatch, modules/group-member, modules/malloca: * modules/posixtm, modules/reallocarray: * modules/relocatable-prog-wrapper, modules/xalloc: Depend on stdckdint instead of intprops. |
||
|
Bruno Haible
|
75d95be571 |
Use the GL_CFLAG_GNULIB_WARNINGS for most AC_LIBOBJ compilation units.
* modules/_Exit (configure.ac): Define an Automake conditional. Remove the AC_LIBOBJ invocation. (Makefile.am): Augment lib_SOURCES, guarded by that Automake conditional. * modules/accept: Likewise. * modules/access: Likewise. * modules/acosf: Likewise. * modules/acosl: Likewise. * modules/aligned_alloc: Likewise. * modules/alphasort: Likewise. * modules/argz: Likewise. * modules/asinf: Likewise. * modules/asinl: Likewise. * modules/atan2f: Likewise. * modules/atanf: Likewise. * modules/atanl: Likewise. * modules/atexit: Likewise. * modules/atoll: Likewise. * modules/bind: Likewise. * modules/btowc: Likewise. * modules/c32rtomb: Likewise. * modules/canonicalize-lgpl: Likewise. * modules/cbrt: Likewise. * modules/cbrtf: Likewise. * modules/cbrtl: Likewise. * modules/ceil: Likewise. * modules/ceilf: Likewise. * modules/ceill: Likewise. * modules/chdir-long: Likewise. * modules/chown: Likewise. * modules/close: Likewise. * modules/closedir: Likewise. * modules/cnd: Likewise. * modules/connect: Likewise. * modules/copy-file-range: Likewise. * modules/copysign: Likewise. * modules/copysignf: Likewise. * modules/copysignl: Likewise. * modules/cosf: Likewise. * modules/coshf: Likewise. * modules/cosl: Likewise. * modules/creat: Likewise. * modules/crypto/gc: Likewise. * modules/ctime: Likewise. * modules/dirfd: Likewise. * modules/dup: Likewise. * modules/dup2: Likewise. * modules/duplocale: Likewise. * modules/error: Likewise. * modules/euidaccess: Likewise. * modules/execinfo: Likewise. * modules/execl: Likewise. * modules/execle: Likewise. * modules/execlp: Likewise. * modules/execv: Likewise. * modules/execve: Likewise. * modules/execvp: Likewise. * modules/execvpe: Likewise. * modules/exp2: Likewise. * modules/exp2f: Likewise. * modules/exp2l: Likewise. * modules/expf: Likewise. * modules/expl: Likewise. * modules/explicit_bzero: Likewise. * modules/expm1: Likewise. * modules/expm1f: Likewise. * modules/expm1l: Likewise. * modules/fabsf: Likewise. * modules/fabsl: Likewise. * modules/faccessat: Likewise. * modules/fchdir: Likewise. * modules/fchmodat: Likewise. * modules/fchownat: Likewise. * modules/fclose: Likewise. * modules/fcntl: Likewise. * modules/fdatasync: Likewise. * modules/fdopen: Likewise. * modules/fdopendir: Likewise. * modules/fflush: Likewise. * modules/ffs: Likewise. * modules/ffsl: Likewise. * modules/ffsll: Likewise. * modules/fileblocks: Likewise. * modules/float: Likewise. * modules/flock: Likewise. * modules/floor: Likewise. * modules/floorf: Likewise. * modules/floorl: Likewise. * modules/fma: Likewise. * modules/fmaf: Likewise. * modules/fmal: Likewise. * modules/fmod: Likewise. * modules/fmodf: Likewise. * modules/fmodl: Likewise. * modules/forkpty: Likewise. * modules/fpending: Likewise. * modules/fpurge: Likewise. * modules/freadable: Likewise. * modules/freadahead: Likewise. * modules/freadptr: Likewise. * modules/free-posix: Likewise. * modules/freopen: Likewise. * modules/frexpf: Likewise. * modules/fseek: Likewise. * modules/fseeko: Likewise. * modules/fseterr: Likewise. * modules/fstat: Likewise. * modules/fstatat: Likewise. * modules/fsusage: Likewise. * modules/fsync: Likewise. * modules/ftell: Likewise. * modules/ftello: Likewise. * modules/ftruncate: Likewise. * modules/fts: Likewise. * modules/futimens: Likewise. * modules/fwritable: Likewise. * modules/fwriting: Likewise. * modules/getaddrinfo: Likewise. * modules/getcwd: Likewise. * modules/getcwd-lgpl: Likewise. * modules/getdelim: Likewise. * modules/getdomainname: Likewise. * modules/getdtablesize: Likewise. * modules/getentropy: Likewise. * modules/getgroups: Likewise. * modules/gethostname: Likewise. * modules/getline: Likewise. * modules/getloadavg: Likewise. * modules/getlogin: Likewise. * modules/getlogin_r: Likewise. * modules/getopt-posix: Likewise. * modules/getpagesize: Likewise. * modules/getpeername: Likewise. * modules/getrandom: Likewise. * modules/getrusage: Likewise. * modules/getsockname: Likewise. * modules/getsockopt: Likewise. * modules/getsubopt: Likewise. * modules/gettimeofday: Likewise. * modules/getumask: Likewise. * modules/getusershell: Likewise. * modules/glob: Likewise. * modules/grantpt: Likewise. * modules/group-member: Likewise. * modules/hypot: Likewise. * modules/hypotf: Likewise. * modules/hypotl: Likewise. * modules/iconv_open: Likewise. * modules/ilogb: Likewise. * modules/ilogbf: Likewise. * modules/ilogbl: Likewise. * modules/imaxabs: Likewise. * modules/imaxdiv: Likewise. * modules/inet_ntop: Likewise. * modules/inet_pton: Likewise. * modules/ioctl: Likewise. * modules/isapipe: Likewise. * modules/isatty: Likewise. * modules/isblank: Likewise. * modules/isfinite: Likewise. * modules/isinf: Likewise. * modules/iswblank: Likewise. * modules/iswctype: Likewise. * modules/iswdigit: Likewise. * modules/iswxdigit: Likewise. * modules/lchmod: Likewise. * modules/lchown: Likewise. * modules/ldexpf: Likewise. * modules/ldexpl: Likewise. * modules/libgmp: Likewise. * modules/link: Likewise. * modules/linkat: Likewise. * modules/listen: Likewise. * modules/localeconv: Likewise. * modules/localtime: Likewise. * modules/log: Likewise. * modules/log10: Likewise. * modules/log10f: Likewise. * modules/log10l: Likewise. * modules/log1p: Likewise. * modules/log1pf: Likewise. * modules/log1pl: Likewise. * modules/log2: Likewise. * modules/log2f: Likewise. * modules/log2l: Likewise. * modules/logb: Likewise. * modules/logbf: Likewise. * modules/logbl: Likewise. * modules/logf: Likewise. * modules/login_tty: Likewise. * modules/logl: Likewise. * modules/lseek: Likewise. * modules/lstat: Likewise. * modules/mbrlen: Likewise. * modules/mbrtoc32: Likewise. * modules/mbrtowc: Likewise. * modules/mbsinit: Likewise. * modules/mbsnrtowcs: Likewise. * modules/mbsrtowcs: Likewise. * modules/mbtowc: Likewise. * modules/memalign: Likewise. * modules/memchr: Likewise. * modules/memcmp: Likewise. * modules/memcpy: Likewise. * modules/memmove: Likewise. * modules/mempcpy: Likewise. * modules/memrchr: Likewise. * modules/memset: Likewise. * modules/mkdir: Likewise. * modules/mkdirat: Likewise. * modules/mkdtemp: Likewise. * modules/mkfifo: Likewise. * modules/mkfifoat: Likewise. * modules/mknod: Likewise. * modules/mkostemp: Likewise. * modules/mkostemps: Likewise. * modules/mkstemp: Likewise. * modules/mkstemps: Likewise. * modules/modf: Likewise. * modules/modff: Likewise. * modules/modfl: Likewise. * modules/mountlist: Likewise. * modules/msvc-inval: Likewise. * modules/msvc-nothrow: Likewise. * modules/mtx: Likewise. * modules/nanosleep: Likewise. * modules/nl_langinfo: Likewise. * modules/obstack: Likewise. * modules/open: Likewise. * modules/openat: Likewise. * modules/opendir: Likewise. * modules/openpty: Likewise. * modules/pclose: Likewise. * modules/perror: Likewise. * modules/pipe-posix: Likewise. * modules/poll: Likewise. * modules/popen: Likewise. * modules/posix_memalign: Likewise. * modules/posix_openpt: Likewise. * modules/posix_spawn: Likewise. * modules/posix_spawn-internal: Likewise. * modules/posix_spawn_file_actions_addchdir: Likewise. * modules/posix_spawn_file_actions_addclose: Likewise. * modules/posix_spawn_file_actions_adddup2: Likewise. * modules/posix_spawn_file_actions_addfchdir: Likewise. * modules/posix_spawn_file_actions_addopen: Likewise. * modules/posix_spawn_file_actions_destroy: Likewise. * modules/posix_spawn_file_actions_init: Likewise. * modules/posix_spawnattr_destroy: Likewise. * modules/posix_spawnattr_getflags: Likewise. * modules/posix_spawnattr_getpgroup: Likewise. * modules/posix_spawnattr_getschedparam: Likewise. * modules/posix_spawnattr_getschedpolicy: Likewise. * modules/posix_spawnattr_getsigdefault: Likewise. * modules/posix_spawnattr_getsigmask: Likewise. * modules/posix_spawnattr_init: Likewise. * modules/posix_spawnattr_setflags: Likewise. * modules/posix_spawnattr_setpgroup: Likewise. * modules/posix_spawnattr_setschedparam: Likewise. * modules/posix_spawnattr_setschedpolicy: Likewise. * modules/posix_spawnattr_setsigdefault: Likewise. * modules/posix_spawnattr_setsigmask: Likewise. * modules/posix_spawnp: Likewise. * modules/powf: Likewise. * modules/pread: Likewise. * modules/pselect: Likewise. * modules/pthread-cond: Likewise. * modules/pthread-mutex: Likewise. * modules/pthread-once: Likewise. * modules/pthread-rwlock: Likewise. * modules/pthread-spin: Likewise. * modules/pthread-thread: Likewise. * modules/pthread-tss: Likewise. * modules/pthread_mutex_timedlock: Likewise. * modules/pthread_sigmask: Likewise. * modules/ptsname: Likewise. * modules/ptsname_r: Likewise. * modules/putenv: Likewise. * modules/pwrite: Likewise. * modules/qsort_r: Likewise. * modules/raise: Likewise. * modules/random: Likewise. * modules/random_r: Likewise. * modules/rawmemchr: Likewise. * modules/read: Likewise. * modules/readdir: Likewise. * modules/readline: Likewise. * modules/readlink: Likewise. * modules/readlinkat: Likewise. * modules/readutmp: Likewise. * modules/reallocarray: Likewise. * modules/recv: Likewise. * modules/recvfrom: Likewise. * modules/regex: Likewise. * modules/relocatable-prog: Likewise. * modules/remainder: Likewise. * modules/remainderf: Likewise. * modules/remainderl: Likewise. * modules/remove: Likewise. * modules/rename: Likewise. * modules/renameat: Likewise. * modules/rewinddir: Likewise. * modules/rint: Likewise. * modules/rintf: Likewise. * modules/rintl: Likewise. * modules/rmdir: Likewise. * modules/round: Likewise. * modules/roundf: Likewise. * modules/roundl: Likewise. * modules/rpmatch: Likewise. * modules/scandir: Likewise. * modules/sched_yield: Likewise. * modules/secure_getenv: Likewise. * modules/select: Likewise. * modules/selinux-h: Likewise. * modules/send: Likewise. * modules/sendto: Likewise. * modules/setenv: Likewise. * modules/sethostname: Likewise. * modules/setlocale: Likewise. * modules/setlocale-null: Likewise. * modules/setsockopt: Likewise. * modules/shutdown: Likewise. * modules/sig2str: Likewise. * modules/sigabbrev_np: Likewise. * modules/sigaction: Likewise. * modules/sigdescr_np: Likewise. * modules/signbit: Likewise. * modules/sigprocmask: Likewise. * modules/sinf: Likewise. * modules/sinhf: Likewise. * modules/sinl: Likewise. * modules/sleep: Likewise. * modules/socket: Likewise. * modules/spawn-pipe: Likewise. * modules/sqrtf: Likewise. * modules/sqrtl: Likewise. * modules/stat: Likewise. * modules/stdio: Likewise. * modules/stpcpy: Likewise. * modules/stpncpy: Likewise. * modules/strcase: Likewise. * modules/strchrnul: Likewise. * modules/strcspn: Likewise. * modules/strdup-posix: Likewise. * modules/strerror: Likewise. * modules/strerror-override: Likewise. * modules/strerrorname_np: Likewise. * modules/strfmon_l: Likewise. * modules/strftime-fixes: Likewise. * modules/strncat: Likewise. * modules/strndup: Likewise. * modules/strnlen: Likewise. * modules/strpbrk: Likewise. * modules/strptime: Likewise. * modules/strsep: Likewise. * modules/strsignal: Likewise. * modules/strtod: Likewise. * modules/strtoimax: Likewise. * modules/strtok_r: Likewise. * modules/strtol: Likewise. * modules/strtold: Likewise. * modules/strtoll: Likewise. * modules/strtoul: Likewise. * modules/strtoull: Likewise. * modules/strtoumax: Likewise. * modules/strverscmp: Likewise. * modules/symlink: Likewise. * modules/symlinkat: Likewise. * modules/tanf: Likewise. * modules/tanhf: Likewise. * modules/tanl: Likewise. * modules/tcgetsid: Likewise. * modules/thrd: Likewise. * modules/time_r: Likewise. * modules/time_rz: Likewise. * modules/timegm: Likewise. * modules/times: Likewise. * modules/timespec_get: Likewise. * modules/timespec_getres: Likewise. * modules/tmpfile: Likewise. * modules/towctrans: Likewise. * modules/trunc: Likewise. * modules/truncate: Likewise. * modules/truncf: Likewise. * modules/truncl: Likewise. * modules/tsearch: Likewise. * modules/tss: Likewise. * modules/ttyname_r: Likewise. * modules/tzset: Likewise. * modules/uname: Likewise. * modules/unlink: Likewise. * modules/unlinkat: Likewise. * modules/unlockpt: Likewise. * modules/unsetenv: Likewise. * modules/usleep: Likewise. * modules/utime: Likewise. * modules/utimensat: Likewise. * modules/waitpid: Likewise. * modules/wcpcpy: Likewise. * modules/wcpncpy: Likewise. * modules/wcrtomb: Likewise. * modules/wcscasecmp: Likewise. * modules/wcscat: Likewise. * modules/wcschr: Likewise. * modules/wcscmp: Likewise. * modules/wcscoll: Likewise. * modules/wcscpy: Likewise. * modules/wcscspn: Likewise. * modules/wcsdup: Likewise. * modules/wcsftime: Likewise. * modules/wcslen: Likewise. * modules/wcsncasecmp: Likewise. * modules/wcsncat: Likewise. * modules/wcsncmp: Likewise. * modules/wcsncpy: Likewise. * modules/wcsnlen: Likewise. * modules/wcsnrtombs: Likewise. * modules/wcspbrk: Likewise. * modules/wcsrchr: Likewise. * modules/wcsrtombs: Likewise. * modules/wcsspn: Likewise. * modules/wcsstr: Likewise. * modules/wcstok: Likewise. * modules/wcswidth: Likewise. * modules/wcsxfrm: Likewise. * modules/wctob: Likewise. * modules/wctomb: Likewise. * modules/wctrans: Likewise. * modules/wctype: Likewise. * modules/wcwidth: Likewise. * modules/windows-cond: Likewise. * modules/windows-mutex: Likewise. * modules/windows-once: Likewise. * modules/windows-recmutex: Likewise. * modules/windows-rwlock: Likewise. * modules/windows-spawn: Likewise. * modules/windows-spin: Likewise. * modules/windows-thread: Likewise. * modules/windows-timedmutex: Likewise. * modules/windows-timedrecmutex: Likewise. * modules/windows-timedrwlock: Likewise. * modules/windows-tls: Likewise. * modules/wmemchr: Likewise. * modules/wmemcmp: Likewise. * modules/wmemcpy: Likewise. * modules/wmemmove: Likewise. * modules/wmempcpy: Likewise. * modules/wmemset: Likewise. * modules/write: Likewise. |
||
|
Paul Eggert
|
354b9691ac |
reallocarray: a bit more tuning
* lib/reallocarray.c: Include intprops.h. (reallocarray): Use INT_MULTIPLY_WRAPV instead of xalloc_oversized, as it now suffices and is likely a bit more efficient (five fewer machine insns on Ubuntu 20.10 x86-64). * modules/reallocarray (Depends-on): Depend on intprops, not xalloc-oversized. Use conditional dependencies to avoid building realloc-gnu when not needed. |
||
|
Paul Eggert
|
a7477abe29 |
reallocarray: check for ptrdiff_t overflow
* doc/glibc-functions/reallocarray.texi (reallocarray): Mention ptrdiff_t overflow. * lib/reallocarray.c (reallocarray): Reindent as per usual GNU. * lib/stdlib.in.h (reallocarray): Allow reallocarray to be replaced. * m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY): Check for ptrdiff_t overflow. * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Set up REPLACE_REALLOCARRAY. * modules/reallocarray (Files): Add malloc.m4. (configure.ac): Also test REPLACE_REALLOCARRAY. * modules/reallocarray-tests (Depends-on): Add stdint. * modules/stdlib (stdlib.h): Substitute REPLACE_REALLOCARRAY. * tests/test-reallocarray.c: Include stdint.h. (main): Check for ptrdiff_t overflow. |
||
|
Paul Eggert
|
d4e52e5e3c |
safe-alloc: simplify via reallocarray
* lib/safe-alloc.c: Do not include xalloc-oversized.h. (safe_alloc_alloc_n, safe_alloc_realloc_n): Use reallocarray to check for size or ptrdiff_t overflow. * modules/reallocarray (License): Switch from LGPL to LGPLv2+, as this is needed for safe-alloc and anyway is more appropriate for this library function common with BSD. * modules/safe-alloc (Depends-on): Depend on reallocarray rather than xalloc-oversized. |
||
|
Paul Eggert
|
aa459ef443 |
reallocarray: minor fixes
* doc/glibc-functions/reallocarray.texi: Update version numbers. * m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY): Don't trust _cv_ contents. * modules/reallocarray (License): Change from GPL to LGPL. * tests/test-reallocarray.c (main): Fix ENOMEM typo. Indent properly and don't use tabs. |
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|
Darshit Shah
|
98756762a3 |
reallocarray: New module
reallocarray is a new function in glibc 2.26 to safely allocate an array of memory locations with integer overflow protection. * MODULES.html.sh: Add reallocarray. * doc/glibc-functions/reallocarray.texi: Documentation for reallocarray. * lib/reallocarray.c: New file to implement module reallocarray. * lib/stdlib.in.h: Add function declarations for reallocarray. * m4/reallocarray.m4: New file. * m4/stdlib_h.m4: Declare reallocarray. * modules/reallocarray: New file. * modules/reallocarray-test: New file. * modules/stdlib: Coerce stdlib.h to export reallocarray. * tests/test-reallocarray.c: New test. |