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| author | Jelmer Vernooij <jelmer@samba.org> | 2008-09-17 14:11:12 +0200 |
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| committer | Jelmer Vernooij <jelmer@samba.org> | 2008-09-17 14:11:12 +0200 |
| commit | 94855cd69248f0f90b6c828588afa012adc8bd45 (patch) | |
| tree | 6a164679824d29f5e825d78720cc905c8982d8be /lib/popt/README | |
| parent | 323346f7b01314bdec418d585fae236f736068fa (diff) | |
| download | samba-94855cd69248f0f90b6c828588afa012adc8bd45.tar.gz samba-94855cd69248f0f90b6c828588afa012adc8bd45.tar.bz2 samba-94855cd69248f0f90b6c828588afa012adc8bd45.zip | |
Move common libraries from root to lib/.
Diffstat (limited to 'lib/popt/README')
| -rw-r--r-- | lib/popt/README | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/popt/README b/lib/popt/README new file mode 100644 index 0000000000..0b5205bfdd --- /dev/null +++ b/lib/popt/README @@ -0,0 +1,18 @@ +This is the popt command line option parsing library. While it is similiar +to getopt(3), it contains a number of enhancements, including: + + 1) popt is fully reentrant + 2) popt can parse arbitrary argv[] style arrays while + getopt(2) makes this quite difficult + 3) popt allows users to alias command line arguments + 4) popt provides convience functions for parsing strings + into argv[] style arrays + +popt is used by rpm, the Red Hat install program, and many other Red Hat +utilities, all of which provide excellent examples of how to use popt. +Complete documentation on popt is available in popt.ps (included in this +tarball), which is excerpted with permission from the book "Linux +Application Development" by Michael K. Johnson and Erik Troan (availble +from Addison Wesley in May, 1998). + +Comments on popt should be addressed to ewt@redhat.com. |