Mercurial > hg > toybox

annotate toys/other/realpath.c @ 1736:5892daac85ab draft

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Switch nsenter to default y.
author Rob Landley <rob@landley.net>
date Thu, 12 Mar 2015 15:34:03 -0500
parents 6cc69be43c42
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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786841fdb1e0 Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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1 /* realpath.c - Return the canonical version of a pathname
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2 *
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3 * Copyright 2012 Andre Renaud <andre@bluewatersys.com>
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4
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5 USE_REALPATH(NEWTOY(realpath, "<1", TOYFLAG_USR|TOYFLAG_BIN))
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6
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7 config REALPATH
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parents: 656
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8 bool "realpath"
786841fdb1e0 Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
Rob Landley <rob@landley.net>
parents: 656
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9 default y
786841fdb1e0 Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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parents: 656
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10 help
786841fdb1e0 Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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parents: 656
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11 usage: realpath FILE...
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12
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786841fdb1e0 Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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parents: 656
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13 Display the canonical absolute pathname
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14 */
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15
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16 #include "toys.h"
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17
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18 void realpath_main(void)
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19 {
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786841fdb1e0 Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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parents: 656
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20 char **s = toys.optargs;
786841fdb1e0 Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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parents: 656
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parents: 656
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22 for (s = toys.optargs; *s; s++) {
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6cc69be43c42 Have error_msg() and friends set TT.exitval to 1 if it's still 0, clean out other places that were setting it that no longer need to.
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23 if (!realpath(*s, toybuf)) perror_msg("%s", *s);
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24 else xputs(toybuf);
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parents: 656
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25 }
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26 }