search for: strtou

Displaying 9 results from an estimated 9 matches for "strtou".

Did you mean: strtoul
2014 Dec 19
2
Replace atoi and atol with strtol strtoul:Need Help
...e nice to be a bit smarter about this - now we've decided to require C++11 for trunk, we can now use uint32_t here. Prior to C++11 I think we'd have to generate the API header based on configure checks and then install it to an architecture-dependent path. But anyway, there's no "strtou()" so you have to converting to unsigned long with strtoul() and then check for potential overflow from the cast to Xapian::valueno. > I think you?ve been looking at other uses of atoi/atol; if you?ve > successfully updated code then you should make a pull request or email > a patch...
2014 Dec 18
4
Replace atoi and atol with strtol strtoul:Need Help
...The code you refer to is actually parsing a decimal value (like &) - > the hex case (like &) uses sscanf(). > > > For extracting number atoi is used and value > > returned by it is stored in variable "val" , I think so replacing atoi > with > > strtoul would be useful here as number can have larger value although the > > variable "val" is unsigned int so i need to change the that definition of > > "val" also. Is that ok to do so ? Just need to clarify . > > We ultimately pass val to Xapian::Unicode::nonascii...
2020 Mar 26
0
[PATCH nbdkit 5/9 patch split 2/5] lib: Move code for parsing, passwords and paths into libnbdkit.so.
...const char *str, int64_t *rp) -{ - long long r; - char *end; - - errno = 0; - r = strtoll (str, &end, 0); -#if INT64_MAX != LONGLONG_MAX - if (r < INT64_MIN || r > INT64_MAX) - errno = ERANGE; -#endif - PARSE_COMMON_TAIL; -} - -/* Functions for parsing unsigned integers. */ - -/* strtou* functions have surprising behaviour if the first character - * (after whitespace) is '-', so reject this early. - */ -#define PARSE_ERROR_IF_NEGATIVE \ - do { \ - while (isspace (*s...
2019 Sep 21
2
[PATCH nbdkit] server: public: Add nbdkit_parse_* functions for safely parsing integers.
...{ - char *end; int r; if (strcmp (key, "socket") == 0) { @@ -145,12 +144,8 @@ nbd_config (const char *key, const char *value) else if (strcmp (key, "export") == 0) export = value; else if (strcmp (key, "retry") == 0) { - errno = 0; - retry = strtoul (value, &end, 0); - if (value == end || errno) { - nbdkit_error ("could not parse retry as integer (%s)", value); + if (nbdkit_parse_unsigned ("retry", value, &retry) == -1) return -1; - } } else if (strcmp (key, "shared") == 0) {...
2019 Sep 23
0
Re: [PATCH nbdkit] server: public: Add nbdkit_parse_* functions for safely parsing integers.
...-1) Assumes twos-complement, but that's sane enough for the platforms we target. > +#endif > + if (r < SSIZE_MIN || r > SSIZE_MAX) > + errno = ERANGE; > +#endif > + PARSE_COMMON_TAIL; > +} > + > +/* Functions for parsing unsigned integers. */ > + > +/* strtou* functions have surprising behaviour if the first character > + * (after whitespace) is '-', so deny this. > + */ > +#define PARSE_ERROR_IF_NEGATIVE \ > + do { \ > + c...
2019 Sep 23
2
Re: [PATCH nbdkit] server: public: Add nbdkit_parse_* functions for safely parsing integers.
...ook several rounds to get it right. > > +#endif > > + if (r < SSIZE_MIN || r > SSIZE_MAX) > > + errno = ERANGE; > > +#endif > > + PARSE_COMMON_TAIL; > > +} > > + > > +/* Functions for parsing unsigned integers. */ > > + > > +/* strtou* functions have surprising behaviour if the first character > > + * (after whitespace) is '-', so deny this. > > + */ > > +#define PARSE_ERROR_IF_NEGATIVE \ > > + do {...
2020 Mar 26
9
[PATCH nbdkit 5/9 patch split 1/5] Create libnbdkit.so.
This is the previous 5/9 patch posted earlier today, split into reviewable chunks. This passes bisection with -x 'make && make check', but I didn't work very hard on the commit messages, so I refer you back to the original patch to explain how it works: https://www.redhat.com/archives/libguestfs/2020-March/msg00248.html Rich.
2019 Sep 23
2
[PATCH nbdkit v2] server: public: Add nbdkit_parse_* functions for safely parsing integers.
...{ - char *end; int r; if (strcmp (key, "socket") == 0) { @@ -145,12 +144,8 @@ nbd_config (const char *key, const char *value) else if (strcmp (key, "export") == 0) export = value; else if (strcmp (key, "retry") == 0) { - errno = 0; - retry = strtoul (value, &end, 0); - if (value == end || errno) { - nbdkit_error ("could not parse retry as integer (%s)", value); + if (nbdkit_parse_unsigned ("retry", value, &retry) == -1) return -1; - } } else if (strcmp (key, "shared") == 0) {...
2020 Mar 26
15
[PATCH nbdkit 0/9] Create libnbdkit.so
This creates libnbdkit.so as discussed in the following thread: https://www.redhat.com/archives/libguestfs/2020-March/thread.html#00203 test-delay-shutdown.sh fails for unclear reasons. This series starts by reverting "tests: Don't strand hung nbdkit processes" which is because several other tests fail randomly unless I revert this patch. I didn't investigate this yet so it