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| From | John Gordon <gordon@panix.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Query abt union |
| Date | 2011-06-24 21:37 +0000 |
| Organization | PANIX Public Access Internet and UNIX, NYC |
| Message-ID | <iu302q$ms5$1@reader1.panix.com> (permalink) |
| References | <iu06d5$cnu$1@speranza.aioe.org> <YnPMp.17322$PA5.15790@newsfe01.iad> <iu0g7a$b58$1@dont-email.me> <lnzkl8dqt2.fsf@nuthaus.mib.org> <iu2un1$ne7$1@nnrp.ngi.it> |
In <iu2un1$ne7$1@nnrp.ngi.it> pozz <pozzugno@gmail.com> writes:
> char mystring[10];
> void mystrcpy(const char *arg) {
> strncpy(mystring, arg, sizeof(mystring) - 1);
> mystring[sizeof(mystring) - 1] = '\0';
> }
A quibble with this particular implementation: Your wrapper function uses
sizeof to get the size of the destination buffer, which a general-purpose
function wouldn't be able to do.
--
John Gordon A is for Amy, who fell down the stairs
gordon@panix.com B is for Basil, assaulted by bears
-- Edward Gorey, "The Gashlycrumb Tinies"
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Query abt union "sumit.sharma" <nospam@nospam.com> - 2011-06-23 20:07 +0000
Re: Query abt union Ben Pfaff <blp@cs.stanford.edu> - 2011-06-23 13:18 -0700
Re: Query abt union Shao Miller <sha0.miller@gmail.com> - 2011-06-23 17:20 -0500
Re: Query abt union James Waldby <not@valid.invalid> - 2011-06-24 17:34 +0000
Re: Query abt union Shao Miller <sha0.miller@gmail.com> - 2011-06-24 14:42 -0400
Re: Query abt union James Waldby <not@valid.invalid> - 2011-06-24 21:13 +0000
Re: Query abt union Shao Miller <sha0.miller@gmail.com> - 2011-06-26 14:08 -0500
Re: Query abt union James Waldby <not@valid.invalid> - 2011-06-27 05:13 +0000
Re: Query abt union John Gordon <gordon@panix.com> - 2011-06-23 22:27 +0000
Re: Query abt union Lew Pitcher <lpitcher@teksavvy.com> - 2011-06-23 18:47 -0400
Re: Query abt union Shao Miller <sha0.miller@gmail.com> - 2011-06-23 17:54 -0500
Re: Query abt union Keith Thompson <kst-u@mib.org> - 2011-06-23 17:19 -0700
Re: Query abt union Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-23 22:12 -0600
Re: Query abt union Keith Thompson <kst-u@mib.org> - 2011-06-23 22:32 -0700
Re: Query abt union Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-24 08:51 -0600
Re: Query abt union Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-06-24 16:30 +0100
Re: Query abt union pete <pfiland@mindspring.com> - 2011-06-24 12:46 -0400
Re: Query abt union Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-24 16:18 -0600
Re: Query abt union pozz <pozzugno@gmail.com> - 2011-06-24 23:14 +0200
Re: Query abt union John Gordon <gordon@panix.com> - 2011-06-24 21:37 +0000
Re: Query abt union Shao Miller <sha0.miller@gmail.com> - 2011-06-26 14:28 -0500
Re: Query abt union Keith Thompson <kst-u@mib.org> - 2011-06-24 14:56 -0700
Re: Query abt union Edward Rutherford <edward.p.rutherford79@REMOVETHIS.gmail.com> - 2011-06-24 22:10 +0000
Re: Query abt union Keith Thompson <kst-u@mib.org> - 2011-06-24 15:41 -0700
Re: Query abt union pete <pfiland@mindspring.com> - 2011-06-25 10:33 -0400
Re: Query abt union pete <pfiland@mindspring.com> - 2011-06-25 15:30 -0400
Re: Query abt union Shao Miller <sha0.miller@gmail.com> - 2011-06-26 14:12 -0500
Re: Query abt union Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2011-06-23 17:13 -0600
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