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Diffstat (limited to 'gnulib/lib/findprog.h')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/lib/findprog.h | 37 |
2 files changed, 37 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/lib/findprog.h b/gnulib/lib/findprog.h new file mode 100644 index 0000000..dcd6e85 --- /dev/null +++ b/gnulib/lib/findprog.h @@ -0,0 +1,37 @@ +/* Locating a program in PATH. + Copyright (C) 2001-2003, 2009-2011 Free Software Foundation, Inc. + Written by Bruno Haible <haible@clisp.cons.org>, 2001. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Look up a program in the PATH. + Attempt to determine the pathname that would be called by execlp/execvp + of PROGNAME. If successful, return a pathname containing a slash + (either absolute or relative to the current directory). Otherwise, + return PROGNAME unmodified. + Because of the latter case, callers should use execlp/execvp, not + execl/execv on the returned pathname. + The returned string is freshly malloc()ed if it is != PROGNAME. */ +extern const char *find_in_path (const char *progname); + + +#ifdef __cplusplus +} +#endif |