src-test2/usr.bin/printf/printf.c, branch release/8.0.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F8.0.0_cvs 2009-11-21T06:13:29Z Create release/8.0.0 for the 8.0-RELEASE. 2009-11-21T06:13:29Z Ken Smith kensmith@FreeBSD.org 2009-11-21T06:13:29Z urn:sha1:a4d3b78df842614c46b116fc5a6f470be637dccd Approved by: re (implicit) This commit was manufactured to restore the state of the 8.0-RELEASE image. POSIX says that octal escapes have the format \ddd in the format string, 2008-08-02T06:02:02Z David Schultz das@FreeBSD.org 2008-08-02T06:02:02Z urn:sha1:9d65050e7beb201b6fbac0b666c39a979617412e but \0ddd in a %b argument, with a length restriction of 3 octal digits in either case. This seems silly, but it needs to be right so it's possible to write an octal escape followed by an ordinary digit. Solaris printf(1) and GNU printf(1) also behave this way. Example: "printf '\0752'" now produces "=2" instead of garbage. Prefer {u,}intmax_t over the deprecated {u_,}quad_t. 2005-08-05T08:18:00Z Stefan Farfeleder stefanf@FreeBSD.org 2005-08-05T08:18:00Z urn:sha1:d41d23e1cdc5af2715af8b4bf8838467a5eaf00e Sync program's usage() with manpage's SYNOPSIS. 2005-05-21T09:55:10Z Ruslan Ermilov ru@FreeBSD.org 2005-05-21T09:55:10Z urn:sha1:f682f10c76449b3af3b1dd9afff859cd1cd07116 Handle null characters in the format string. A \0 in the argument passed to %b 2005-04-14T17:02:34Z Stefan Farfeleder stefanf@FreeBSD.org 2005-04-14T17:02:34Z urn:sha1:3ec96caf72cc69341b2e674212047c12f03bc1c1 still results in trucation but this is be much harder to fix. No reason to write \a and \v as octal escape sequences. 2005-04-14T15:32:21Z Stefan Farfeleder stefanf@FreeBSD.org 2005-04-14T15:32:21Z urn:sha1:f3f148d238851e68b0ec00daca83c0c0dec7ee03 - Move parts of the long main() function into a new function doformat(). 2005-04-14T08:40:28Z Stefan Farfeleder stefanf@FreeBSD.org 2005-04-14T08:40:28Z urn:sha1:fbd086844a699ed2ef5e971c3d178589b39cf839 - Rewrite the loop in main() to be more understandable. Assign 0.0 to the variable passed to getfloating() if the argument is missing. 2005-04-13T19:54:03Z Stefan Farfeleder stefanf@FreeBSD.org 2005-04-13T19:54:03Z urn:sha1:5ec2b8dc8a651ba4b7a58aa6126f3823183a8dbc MFC after: 1 week Replace buggy for-loops to skip certain character with strspn(). If *fmt was 2005-04-11T10:57:54Z Stefan Farfeleder stefanf@FreeBSD.org 2005-04-11T10:57:54Z urn:sha1:0ba01198fc96b080fc9907c1aa5b2e5f42833684 '\0' (eg in the invocation 'printf %'), the for-loop would miss the terminating null character. MFC after: 1 week Support the L modifier for floating-point values as an extension. 2005-03-21T08:01:09Z David Schultz das@FreeBSD.org 2005-03-21T08:01:09Z urn:sha1:fd757c50f6f80b1863fcb67725d3e766062ee7ec When L is omitted, double precision is used, so printf(1) gives reproducable results. When L is specified, long double precision is used, which may improve precision, depending on the machine.