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21546 Commits

Author SHA1 Message Date
Alejandro Colomar 982dfed192 mprotect.2: Use "%p" rather than casting to 'long' when printing pointer values 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-13 08:06:46 +02:00
Alejandro Colomar 627a256ed6 malloc_hook.3: Remove unneeded cast, and print 'size_t' with "%zu" 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-13 07:44:06 +02:00
Alejandro Colomar dc97703b4a eventfd.2, mprotect.2, pidfd_open.2, spu_run.2, timer_create.2, bswap.3, dl_iterate_phdr.3, endian.3, pthread_attr_init.3, pthread_getattr_np.3, vcs.4, rtld-audit.7: In printf(): s/0x%/%#/ except when followed by X instead of x 
Use printf()'s '#' flag character to prepend the string "0x".

However, when the number is printed in uppercase, and the prefix
is in lowercase, the string "0x" needs to be manually written.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-12 08:38:20 +02:00
Alejandro Colomar ec8b00033c getaddrinfo_a.3: Use C99 style to declare loop counter variables 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-12 08:38:20 +02:00
Alejandro Colomar ae85f653e4 msgctl.2, outb.2, abs.3, dl_iterate_phdr.3, drand48.3, drand48_r.3, encrypt.3, ffs.3, lrint.3, lround.3, ntp_gettime.3, printf.3, random.3, scalbln.3, scanf.3, strtol.3, strtoul.3, utmp.5, feature_test_macros.7, rtld-audit.7: Omit 'int' keyword for 'short', 'long' and 'long long' types, both signed and 'unsigned' 
For consistency.

The types are written both with and without the redundant 'int' keyword
all over the man-pages.  However, the most used form, by far, is the one
without 'int'.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-12 08:37:41 +02:00
Michael Kerrisk 7d9746136e pthread_attr_init.3, pthread_create.3, pthread_getattr_np.3: Use correct type (size_t) for some variables 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 14:24:56 +02:00
Michael Kerrisk 404990aeb9 pthread_getattr_np.3: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 14:22:59 +02:00
Michael Kerrisk 68041421a1 userfaultfd.2: Use a better type (uint64_t) for 'len' in EXAMPLES 
See the previous commit to bswap.3...

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 14:19:24 +02:00
Jakub Wilk 581c3ea730 bswap.3: Use strtoull() for parsing 64-bit numbers 
Before, on 32-bit systems:

    $ ./a.out 0x0123456789abcdef
    0xffffffff ==> 0xffffffff00000000

After:

    $ ./a.out 0x0123456789abcdef
    0x123456789abcdef ==> 0xefcdab8967452301

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 14:11:10 +02:00
Alejandro Colomar 0ef3e1b730 clock_getcpuclockid.3: Remove unneeded cast 
Member 'tv_nsec' of 'struct timespec' is of type 'long' (see time.h.0p),
and therefore, the cast is completely redundant.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 13:04:21 +02:00
Alejandro Colomar ea7dc0bdcf stat.2: wsfix 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:36:05 +02:00
Michael Kerrisk fbd150d909 timerfd_create.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar 76db89d368 stat.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx" 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar e080a90f48 ioctl_ns.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx" 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Michael Kerrisk 49f06c0010 pthread_setname_np.3: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar 77de385db6 eventfd.2: Use 'PRIxN' macros when printing C99 fixed-width integer types 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar 86d90299ae timerfd_create.2: Use 'PRIxN' macros when printing C99 fixed-width integer types 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar 95cc0897f7 core.5: Use adequate type 
'nread' is of type 'ssize_t'
'tot' adds up different values contained in 'nread',
so it should also be 'ssize_t', and not 'int' (which possibly overflows).

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar b9bf902972 unix.7: Use sizeof() to get buffer size (instead of hardcoding macro name) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar cbb22338cf fread.3: Move ARRAY_SIZE logic into macro 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:28 +02:00
Alejandro Colomar 3996bc9c26 timer_create.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx" 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 11:33:20 +02:00
Alejandro Colomar c9e2544b17 request_key.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx" 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 09:51:12 +02:00
Alejandro Colomar 53de137678 add_key.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx" 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 09:50:32 +02:00
Alejandro Colomar 1656c1702d getpwent_r.3: Use sizeof() to get buffer size (instead of hardcoding macro name) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 09:17:50 +02:00
Alejandro Colomar cf254328fe getgrent_r.3: Use sizeof() to get buffer size (instead of hardcoding macro name) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 09:17:45 +02:00
Alejandro Colomar 6da4ee9147 membarrier.2: Note that glibc does not provide a wrapper 
Notes: I copied .nf and .fi from futex.2, but they made no visual difference.
What do they actually do?

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 08:44:48 +02:00
Alejandro Colomar 9a84e3383f get_phys_pages.3: Write 'long' instead of 'long int' 
For consistency.

Most man pages use 'long' instead of 'long int'.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 08:43:37 +02:00
Alejandro Colomar 4e4e6e5e14 getpwent_r.3: Declare variables with different types in different lines 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 08:43:14 +02:00
Alejandro Colomar b8c40f8946 aio.7: Use perror() directly 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 08:42:46 +02:00
Alejandro Colomar e85fd9034f loop.4: ffix 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 08:42:26 +02:00
Alejandro Colomar 2bbfed1b16 offsetof.3: Use "%zu" rather than "%zd" when printing 'size_t' values 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 08:41:18 +02:00
Michael Kerrisk 288d42bc37 rtnetlink.7: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:42:55 +02:00
Michael Kerrisk 10c2b377e5 readlink.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:33:34 +02:00
Michael Kerrisk 50dc2db4eb rtnetlink.7: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:32:56 +02:00
Michael Kerrisk 1bad27850d rtnetlink.7: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:31:50 +02:00
Michael Kerrisk a6c679521b locale.7: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:24:36 +02:00
Michael Kerrisk 6feb8aa967 fuse.4: srcfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:23:41 +02:00
Michael Kerrisk cb540eb3fc fuse.4: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:22:16 +02:00
Michael Kerrisk c97d0132a0 spu_create.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:20:48 +02:00
Michael Kerrisk 712d2fa586 copy_file_range.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:19:38 +02:00
Michael Kerrisk 4190ca0ab3 ioctl_userfaultfd.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-11 07:19:04 +02:00
Jakub Wilk a99abf87e2 dlopen.3, gnu_get_libc_version.3: tfix 
Escape hyphens.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-10 12:40:34 +02:00
Jakub Wilk 98939695b6 loop.4: tfix 
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-10 12:40:18 +02:00
Michael Kerrisk ea4cec5f87 dlopen.3: Clarify DT_RUNPATH/DT_RPATH details 
It is the DT_RUNPATH/DT_RPATH of the calling object (not the
executable) that is relevant for the library search. Verified
by experiment.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-10 11:48:08 +02:00
Michael Kerrisk 4f247e780f getopt.3: Minor wording fix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-10 09:35:27 +02:00
Michael Kerrisk 75f2a1b866 loop.4: Minor edits to Yang Xu's patch 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-10 08:11:48 +02:00
Yang Xu b4557e3bcf loop.4: Add some details about lo_flags 
Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-10 08:11:10 +02:00
Michael Kerrisk 61958467fb loop.4: Minor tweaks to Yang Xu's patch 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-09 15:09:47 +02:00
Yang Xu 06df754f52 loop.4: Document LOOP_CONFIGURE ioctl 
Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-09 15:05:26 +02:00
Michael Kerrisk e38283d738 msgop.2: Minor tweak's to Yang Xu's patch 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-09 14:23:57 +02:00